Category: ethers-buliding-blocks

Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. Computed Properties of 530-59-6.

Iqbal, Yasir;Ponnampalam, Eric N.;Cottrell, Jeremy J.;Suleria, Hafiz A. R.;Dunshea, Frank R. research published 《 Extraction and characterization of polyphenols from non-conventional edible plants and their antioxidant activities》, the research content is summarized as follows. Narrow leaf plantain, white clover, perennial ryegrass, and tall fescue are non-conventional edible plants having widespread existence in many temperate and Mediterranean regions worldwide. These edible plants represent valuable food resources, and genetic and genomic approaches to improving and utilizing these plants for human consumption are ongoing. These plants have characteristic high antioxidant capacities attributed to their polyphenol composition This study performed the screening of polyphenols by applying a high-throughput LC-ESI-QTOF/MS technique and determined their antioxidant potential. Seventy different polyphenols were detected with 25 compounds in narrow leaf plantain, 27 in white clover, 15 in perennial ryegrass and 14 in tall fescue. Total phenolic content (TPC) was highest in white clover (1.81 ± 0.16 mg GAE/g fresh weight (FW)), while total tannin content (TTC) was highest in perennial ryegrass (0.89 ± 0.04 mg GAE/g FW) compared with their three counterparts, resp. Narrow leaf plantain and white clover had greater total flavonoid content (TFC) than perennial ryegrass and tall fescue. The results of this investigation provided valuable information about the unique phenolic composition and antioxidant potential of the studied non-conventional edible plants that could be used to promote their utilization in human foods, nutraceutical preparations and functional foods besides being used as a valuable source of polyphenols for different industrial sectors. Besides, the results of the study can also be used as a baseline information for the planned and targeted delivery of bioactive compounds like polyphenols to the animals by devising an appropriate feeding strategy based on the phenolic composition of these plants.

Computed Properties of 530-59-6, Sinapinic acid is a chemical compound that is the dihydroxybenzoic acid derivative of sinapic acid. It has been shown to have anti-inflammatory properties in vitro and in vivo. Sinapinic acid inhibits the activity of various enzymes, such as cyclooxygenase (COX), lipoxygenase (LOX), and 5-lipoxygenase-activating protein (FLAP). It also decreases levels of adhesion molecules and downregulates inflammatory response genes. Sinapinic acid has been shown to reduce inflammation by inhibiting the formation of proinflammatory mediators, such as prostaglandin E2 or leukotriene B4, in endothelial cells and mammary epithelial cells.
Sinapic acid is a phenylpropanoid hydroxycinnamic acid with diverse biological activities. Sinapic acid inhibits collagen-induced human platelet aggregation by up to 70% in vitro (IC50 = 1.03 mM). It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS) free radicals with IC50 values of 8.3 and 5.4 μg/ml, respectively. Sinapic acid (200 μM) reduces colony formation of SW480 human colon carcinoma cells by 4-fold. It also inhibits colony formation of E. coli, S. enteritidis, and S. aureus on agar (MICs = 2.2, 2, and 1.8 mM, respectively). In vivo, sinapic acid (4 mg/kg, p.o.) increases the time spent in the open arms of the elevated plus maze by approximately 15% in mice, an effect that can be blocked by the GABAA receptor antagonists flumazenil and bicuculline. Sinapic acid is also commonly used as a matrix in protein mass spectrometry.
Sinapic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Sinapic acid is an hydroxycinnamic acid derivative that occurs naturally in Brassicaceae species.
cis-Sinapic acid, also known as cis-sinapate or synapitic acid, belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. cis-Sinapic acid is considered to be a practically insoluble (in water) and relatively neutral molecule. Within the cell, cis-sinapic acid is primarily located in the cytoplasm. Outside of the human body, cis-sinapic acid can be found in common pea and pulses. This makes cis-sinapic acid a potential biomarker for the consumption of these food products.
Cis-sinapic acid is a 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid in which the double bond has cis-configuration. It has been isolated from the shoots of alfalfa. It has a role as a plant metabolite., 530-59-6.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers do have nonbonding electron pairs on their oxygen atoms, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds. Reference of 111-90-0.

Iqubal, Mohammad Kashif;Iqubal, Ashif;Imtiyaz, Khalid;Rizvi, M. Moshahid A.;Gupta, Madan Mohan;Ali, Javed;Baboota, Sanjula research published 《 Combinatorial lipid-nanosystem for dermal delivery of 5-fluorouracil and resveratrol against skin cancer: Delineation of improved dermatokinetics and epidermal drug deposition enhancement analysis》, the research content is summarized as follows. In the present study, combinatorial nanostructured lipid carrier gel of 5-fluorouracil and resveratrol was formulated, optimized and characterized to enhance permeation in between epidermis and dermis layers of the skin to obtain a synergistic effect against skin cancer. After extensive trials, a newly modified emulsiosonication method was developed and addnl., for the first time, stability studies were done in the beginning to optimize formulation technique, which exhibited two major benefits simultaneously; first, it provided best-optimized technique for preparation of combinatorial lipid-nanosystem, and secondly, it also demonstrated a detailed report card of durability of formulations. In vitro release study showed a significantly improved, slow and prolonged release of drugs from the optimized lipid-nanosystem (***p < 0.05), which followed non-Fickian Higuchi kinetics. Besides, mechanism of skin permeation enhancement study, dermatokinetic assessment, and depth anal. of optimized formulation on skin exhibited improved permeation and well distribution of drugs up to the dermis layer of skin. Moreover, combinatorial linogel possessed significantly greater efficacy (**p < 0.01) on the A431 cell line, as compared to the conventional formulation. Thus, findings revealed that modified method of preparation for dual drug-loaded lipid-nanosystem lead to the production of a stable formulation that also improved the retention of both 5-fluorouracil and resveratrol in between the epidermis and dermis region of skin thereby helping in the management and treatment of skin cancer.

111-90-0, Diethylene glycol monoethyl ether appears as a colorless, slightly viscous liquid with a mild pleasant odor. Flash point near 190°F. Used to make soaps, dyes, and other chemicals.
Diethylene glycol monoethyl ether is a primary alcohol that is ethanol substituted by a 2-ethoxyethoxy group at position 2. It has a role as a protic solvent. It is a diether, a primary alcohol and a hydroxypolyether. It derives from a diethylene glycol., Reference of 111-90-0

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers lack the hydroxyl groups of alcohols. Without the strongly polarized O―H bond, ether molecules cannot engage in hydrogen bonding with each other. 38256-93-8, formula is C4H11NO, Name is 2-Methoxy-N-methylethanamine. Ethers do have nonbonding electron pairs on their oxygen atoms, however, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. Recommanded Product: 2-Methoxy-N-methylethanamine.

Isa, Kazuki;Minakawa, Maki;Kawatsura, Motoi research published 《 Palladium-catalyzed amination of 2,3,3-trifluoroallyl esters: synthesis of trifluoromethylenamines via an intramolecular fluorine shift and CF₃ group construction》, the research content is summarized as follows. The palladium-catalyzed reaction of 2,3,3-trifluoroallyl esters with several types of amines afforded trifluoromethylenamines, e.g. I, which were formed by the addition of a nitrogen nucleophile at the C-2 position and the intramol. construction of the trifluoromethyl group via the fluorine atom shift from the C-2 to the C-3 position.

Recommanded Product: 2-Methoxy-N-methylethanamine, 2-Methoxy-N-methylethanamine is a useful research compound. Its molecular formula is C4H11NO and its molecular weight is 89.14 g/mol. The purity is usually 95%.
2-Methoxy-N-methylethanamine is a drug that binds to the cannabinoid receptor CB1. It has been shown to be effective in the treatment of cardiac arrhythmia and may also be used as an anti-inflammatory drug. 2MEMEA has been shown to have pharmacokinetic properties that are different from those of other amines, which may be due to its ability to form hydrogen bonds with water molecules. 2MEMEA also has diversified effects on some types of cancer cells, including hyperproliferative and amine-dependent cancers., 38256-93-8.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 122775-35-3, formula is C8H11BO4, Name is 3,4-Dimethoxyphenylboronic acid. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Category: ethers-buliding-blocks.

Ismail, Mohamed A.;El-Shafeai, Heba M.;Arafa, Reem K.;Abdel-Rhman, Mohamed H.;Abdel-Latif, Ehab;El-Sayed, Wael M. research published 《 Synthesis, Antiproliferative Activity, Apoptotic Profiling, and In-silico ADME of New Thienylbenzamidine Derivatives》, the research content is summarized as follows. Twelve new thienylbenzamidines and their analogs I [R = Ph, 2,4-di-ClC₆H₄, HC=CHPh, etc.; X = O, S; Y = H, F] and II [R¹ = R² = H; R¹R² = CH₂CH₂] were synthesized and their anti-proliferative activity was evaluated against 60 cancer cell lines. The tested compounds showed potent anticancer activity against most cancer cell lines with median growth inhibition. Leukemia and renal cancer cell lines were the most responsive. Compound II [R¹ = R² = H] was the most active exhibiting GI₅₀, total growth inhibition (TGI), and median lethal concentration (LC₅₀) at 1.65, 3.71, and 9.3μM, resp. The benzamidine derivatives exerted their anti-proliferative activity without causing any toxicity in normal human lung fibroblast (WI-38) cells. The selectivity index (SI) ranged from 5.6 to 59.0 fold. Compound I [R = 3,4-di-ClC₆H₄, etc.; X = O; Y = H] was the most selective compound (SI=59), and it was the least cytotoxic to WI-38 cells. Compounds I exerted their antiproliferative activity by inducing the cell cycle arrest (elevated p53 and downregulated cyclin-dependent kinase 1 (cdk1)) and inducing apoptosis (elevated caspase 3). Compounds I [R = HC=CHPh, etc.; X = S; Y = H] and II [R¹R² = CH₂CH₂] exerted their activity by inhibiting the growth and proliferation of cancer cells through inhibiting both topoisomerase II (topoII) and thioredoxin reductase1 (txnrd1). Finally, in silico predictions of the physicochem., pharmacokinetic and drug-likeness profiles of these new derivatives proved the oral availability and the inability to cross the blood-brain barrier.

122775-35-3, 3,4-Dimethoxyphenylboronic acid is a useful research compound. Its molecular formula is C8H11BO4 and its molecular weight is 181.98 g/mol. The purity is usually 95%.
3,4-Dimethoxyphenylboronic acid contains varying amounts of anhydride.
3,4-Dimethoxyphenylboronic acid is a bacterial mutagen. A useful intermediate for organic synthesis.
3,4-Dimethoxyphenylboronic acid is a boronate ester that has been shown to be an effective coupling partner for the Suzuki reaction. It has also been used in cancer therapy and as a photochemical probe for the study of biological properties. 3,4-Dimethoxyphenylboronic acid has been shown to demethylate DNA and inhibit methionine aminopeptidase activity. It also cross-couples with halides, such as chlorides or iodides, and activates tertiary alcohols. 3,4-Dimethoxyphenylboronic acid is soluble in organic solvents and can be used in supramolecular chemistry., Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 38256-93-8, formula is C4H11NO, Name is 2-Methoxy-N-methylethanamine. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Recommanded Product: 2-Methoxy-N-methylethanamine.

Isobe, Shin-ichi;Terasaki, Shou;Hanakawa, Taisyun;Mizuno, Shota;Kawatsura, Motoi research published 《 Ruthenium-catalyzed regioselective allylic amination of 2,3,3-trifluoroallylic carbonates》, the research content is summarized as follows. The ruthenium-catalyzed allylic amination of 2,3,3-trifluoroallylic carbonates R¹CH(OBoc)CF:CF₂ (R¹ = Ph, 4-trifluoromethylphenyl, 2-naphthyl, phenylethyl, etc.) with several types of amines such as benzylamine, indoline, methylbenzylamine, N-methylpiperazine, etc. has been demonstrated. The reactions proceeded with several types of amines, and succeeded in obtaining polyfluorinated terminal alkenes possessing branched allylic amines R¹R²CHCF:CF₂ (R² = benzylamino, indol-1-yl, methylbenzylamino, N-methylpiperazin-4-yl, etc.) as a single regioisomer.

Recommanded Product: 2-Methoxy-N-methylethanamine, 2-Methoxy-N-methylethanamine is a useful research compound. Its molecular formula is C4H11NO and its molecular weight is 89.14 g/mol. The purity is usually 95%.
2-Methoxy-N-methylethanamine is a drug that binds to the cannabinoid receptor CB1. It has been shown to be effective in the treatment of cardiac arrhythmia and may also be used as an anti-inflammatory drug. 2MEMEA has been shown to have pharmacokinetic properties that are different from those of other amines, which may be due to its ability to form hydrogen bonds with water molecules. 2MEMEA also has diversified effects on some types of cancer cells, including hyperproliferative and amine-dependent cancers., 38256-93-8.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups. 38256-93-8, formula is C4H11NO, Name is 2-Methoxy-N-methylethanamine.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Application In Synthesis of 38256-93-8.

Izzo, Flavia;Schaefer, Martina;Stockman, Robert;Luecking, Ulrich research published 《 A New, Practical One-Pot Synthesis of Unprotected Sulfonimidamides by Transfer of Electrophilic NH to Sulfinamides》, the research content is summarized as follows. Unprotected tertiary sulfonimidamides RS(O)(=NH)X (R = Ph, (CH₃)₂CH, cyclohexyl, 2-pyridyl, etc.; X = 1-piperidinyl, N(CH₃)₂, (CH₃)N(CH₂)₂OCH₃, etc.) have been prepared in good to excellent yields in a one-pot transformation from tertiary sulfinamides RS(O)X through NH transfer. The reaction is mediated by com. available (diacetoxyiodo)benzene and ammonium carbamate in methanol under convenient conditions. A wide range of functional groups is tolerated and initial results indicate that the NH transfer is stereospecific. A small mol. X-ray anal. of 1-(S-phenylsulfonimidoyl)piperidine and its behavior in selected in vitro assays in comparison to the matched 1-benzenesulfonyl-piperidine are also reported. This new reaction provides a safe, short and efficient approach to sulfonimidamides, which have been the subject of recent, growing interest in the life sciences.

38256-93-8, 2-Methoxy-N-methylethanamine is a useful research compound. Its molecular formula is C4H11NO and its molecular weight is 89.14 g/mol. The purity is usually 95%.
2-Methoxy-N-methylethanamine is a drug that binds to the cannabinoid receptor CB1. It has been shown to be effective in the treatment of cardiac arrhythmia and may also be used as an anti-inflammatory drug. 2MEMEA has been shown to have pharmacokinetic properties that are different from those of other amines, which may be due to its ability to form hydrogen bonds with water molecules. 2MEMEA also has diversified effects on some types of cancer cells, including hyperproliferative and amine-dependent cancers., Application In Synthesis of 38256-93-8

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers lack the hydroxyl groups of alcohols. Without the strongly polarized O―H bond, ether molecules cannot engage in hydrogen bonding with each other. 73724-45-5, formula is C18H17NO5, Name is Fmoc-Ser-OH. Ethers do have nonbonding electron pairs on their oxygen atoms, however, and they can form hydrogen bonds with other molecules (alcohols, amines, etc.) that have O―H or N―H bonds. Synthetic Route of 73724-45-5.

Jacobsson, Erik;Peigneur, Steve;Andersson, Haakan S.;Laborde, Quentin;Strand, Malin;Tytgat, Jan;Goeransson, Ulf research published 《 Functional Characterization of the Nemertide α Family of Peptide Toxins》, the research content is summarized as follows. Peptide toxins find use in medicine, biotechnol., and agriculture. They are exploited as pharmaceutical tools, particularly for the investigation of ion channels. Here, we report the synthesis and activity of a novel family of peptide toxins: the cystine-knotted α nemertides. Following the prototypic α-1 and -2 (1 and 2), six more nemertides were discovered by mining of available nemertean transcriptomes. Here, we describe their synthesis using solid phase peptide chem. and their oxidative folding by using an improved protocol. Nemertides α-2 to α-7 (2-7) were produced to characterize their effect on voltage-gated sodium channels (Blatella germanica BgNa_V1 and mammalian Na_Vs1.1-1.8). In addition, ion channel activities were matched to in vivo tests using an Artemia microwell assay. Although nemertides demonstrate high sequence similarity, they display variability in activity on the tested Na_Vs. The nemertides are all highly toxic to Artemia, with EC₅₀ values in the sub-low micromolar range, and all manifest preference for the insect BgNa_V1 channel. Structure-activity relationship anal. revealed key residues for Na_V-subtype selectivity. Combined with low EC₅₀ values (e.g., Na_V1.1: 7.9 nM (α-6); Na_V1.3: 9.4 nM (α-5); Na_V1.4: 14.6 nM (α-4)) this underscores the potential utility of α-nemertides for rational optimization to improve selectivity.

Synthetic Route of 73724-45-5, Fmoc-Ser-OH, also known as Fmoc-Ser-OH, is a useful research compound. Its molecular formula is C18H17NO5 and its molecular weight is 327.3 g/mol. The purity is usually 95%.
Fmoc-L-Ser-OH is a synthetic peptide that belongs to the group of glycopeptides. It is used as a model for such compounds and has been shown to have antimicrobial activity in vitro against gram-positive bacteria, especially Staphylococcus epidermidis. This compound was synthesized from 3-mercaptopropionic acid and chloride in the presence of hydroxyl groups and epidermal growth factor. The synthetic pathway can be divided into three steps: (1) condensation of 3-mercaptopropionic acid with hydrochloric acid to yield 3-mercaptoacrylic acid; (2) esterification of 3-mercaptoacrylic acid with glycine to form Fmoc-L-Ser; and (3) deprotection of Fmoc protecting group., 73724-45-5.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. Related Products of 530-59-6.

Jalloul, Amel ben;Chaar, Hatem;Tounsi, Moufida Saidani;Abderrabba, Manef research published 《 Variations in phenolic composition and antioxidant activities of Scabiosa maritima (Scabiosa atropurpurea sub. maritima L.) crude extracts and fractions according to growth stage and plant part》, the research content is summarized as follows. This study aimed to assess for the first time how growing stage and plant part affect the phytochem. contents and antioxidant capacities of extracts and fractions of Scabiosa Atropurpurea sub. Maritima L. (S.maritima). An experiment was conducted on the different parts (leaves, stem, roots, inflorescences, and fruits) of plants collected from the Zaghouan region, Tunisia, at different growing stages: vegetative stage (March), early budding stage (Apr.), late flowering stage (May) and late maturing stage (June). The various plant parts were subjected to hydro-methanolic extraction and sequential solvent fractionation (Chloroform and Acetate). For each extract or fraction, content of total phenolics (TPC), flavonol, tannin (CTC) and total flavonoids (TFC) were quantified. The antioxidant activity of different extracts was assessed using total antioxidant capacity (TAC), ferric reducing power (FRAP), 1, 1-diphenyl-2-picryl hydrazyl (DPPH) and 3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical scavenging activities. A Multiple Factor Anal. (MFA) and hierarchical clustering were done on the data set obtained from the various measurements. Addnl., the chem. composition of five selected crude extracts was determined by high performance liquid chromatog. coupled with a diode array (HPLC-DAD). Phytochem. compounds (phenolic, flavonoids, flavonol and tannin) and antioxidant activities (TAC, FRAP, ABTS and DPPH) of S.maritima extracts and fractions differ among plant parts and change throughout the growing stages. The highest phytochem. content and antioxidant activities of plant parts during the different growing stages were mainly recorded in acetate fractions. Leaves generally exhibited higher phytochem. content and antioxidant activity compared to other plant parts. Their highest values were reached during flowering season (plants collected in May). Unlike leaves and stem, roots exhibited their highest phytochem. content and antioxidant activity in June. The MFA results distinguished leaf samples from the other plant parts and highlighted a strong correlation between phytochem. content and antioxidant capacity. High levels of catechin hydrate (ranging from 1951.86 to 6748.97 mg/100 g of extract) were recorded in all samples. Leaf samples were found to contain high amounts of luteolin-7-O glucoside and kaempferol-3-O-rutinoside while particularly high contents of resorcinol and catechol (226.00 and 57.71 mg/100 g of extract, resp.) were observed in the stem sample.

530-59-6, Sinapinic acid is a chemical compound that is the dihydroxybenzoic acid derivative of sinapic acid. It has been shown to have anti-inflammatory properties in vitro and in vivo. Sinapinic acid inhibits the activity of various enzymes, such as cyclooxygenase (COX), lipoxygenase (LOX), and 5-lipoxygenase-activating protein (FLAP). It also decreases levels of adhesion molecules and downregulates inflammatory response genes. Sinapinic acid has been shown to reduce inflammation by inhibiting the formation of proinflammatory mediators, such as prostaglandin E2 or leukotriene B4, in endothelial cells and mammary epithelial cells.
Sinapic acid is a phenylpropanoid hydroxycinnamic acid with diverse biological activities. Sinapic acid inhibits collagen-induced human platelet aggregation by up to 70% in vitro (IC50 = 1.03 mM). It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS) free radicals with IC50 values of 8.3 and 5.4 μg/ml, respectively. Sinapic acid (200 μM) reduces colony formation of SW480 human colon carcinoma cells by 4-fold. It also inhibits colony formation of E. coli, S. enteritidis, and S. aureus on agar (MICs = 2.2, 2, and 1.8 mM, respectively). In vivo, sinapic acid (4 mg/kg, p.o.) increases the time spent in the open arms of the elevated plus maze by approximately 15% in mice, an effect that can be blocked by the GABAA receptor antagonists flumazenil and bicuculline. Sinapic acid is also commonly used as a matrix in protein mass spectrometry.
Sinapic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Sinapic acid is an hydroxycinnamic acid derivative that occurs naturally in Brassicaceae species.
cis-Sinapic acid, also known as cis-sinapate or synapitic acid, belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. cis-Sinapic acid is considered to be a practically insoluble (in water) and relatively neutral molecule. Within the cell, cis-sinapic acid is primarily located in the cytoplasm. Outside of the human body, cis-sinapic acid can be found in common pea and pulses. This makes cis-sinapic acid a potential biomarker for the consumption of these food products.
Cis-sinapic acid is a 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid in which the double bond has cis-configuration. It has been isolated from the shoots of alfalfa. It has a role as a plant metabolite., Related Products of 530-59-6

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers feature bent C–O–C linkages. In dimethyl ether, the bond angle is 111° and C–O distances are 141 pm. 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. The barrier to rotation about the C–O bonds is low. The bonding of oxygen in ethers, alcohols, and water is similar. In the language of valence bond theory, the hybridization at oxygen is sp3. Recommanded Product: 3,5-Dimethoxy-4-hydroxycinnamic acid.

Jia, Meng;Zhang, Chen;Zhou, Jia;Cheng, Chuan-xiang;Ma, Ya-qin research published 《 Improving the quality of mandarin juice using a combination of filtration and standard homogenization》, the research content is summarized as follows. Cloud loss and pulp precipitation are serious quality defects of mandarin juice (MJ) which brake on industrialization and need to be overcome by developing stabilization process. Therefore, filtration (FT) and standard homogenization (SH) on improving the cloud stability of MJ and minimizing the loss of major qualities were investigated. The FT-SH combined treatment effectively decreased the minimal particle size below 15μm and sedimentation rate by 17.30%-74.40%, and increased the cloud value from 7.97% to 332.57%, results in more uniformity and cloud stability of MJ. Moreover, FT reduced the pectin methylesterase (PME) activity by 34.19%-50.96%, browning (ΔE* < 3), free and bound phenol contents (27.81% and 59.13%), and aroma intensity (p < 0.05). SH released the free phenols from bound phenols association with cloudiness. The optimum stabilization condition was considered as the 100-mesh + 20 MPa that was obviously improved the cloudiness and minimizing the color, polyphenol and aroma loss.

Recommanded Product: 3,5-Dimethoxy-4-hydroxycinnamic acid, Sinapinic acid is a chemical compound that is the dihydroxybenzoic acid derivative of sinapic acid. It has been shown to have anti-inflammatory properties in vitro and in vivo. Sinapinic acid inhibits the activity of various enzymes, such as cyclooxygenase (COX), lipoxygenase (LOX), and 5-lipoxygenase-activating protein (FLAP). It also decreases levels of adhesion molecules and downregulates inflammatory response genes. Sinapinic acid has been shown to reduce inflammation by inhibiting the formation of proinflammatory mediators, such as prostaglandin E2 or leukotriene B4, in endothelial cells and mammary epithelial cells.
Sinapic acid is a phenylpropanoid hydroxycinnamic acid with diverse biological activities. Sinapic acid inhibits collagen-induced human platelet aggregation by up to 70% in vitro (IC50 = 1.03 mM). It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH; ) and 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonate) (ABTS) free radicals with IC50 values of 8.3 and 5.4 μg/ml, respectively. Sinapic acid (200 μM) reduces colony formation of SW480 human colon carcinoma cells by 4-fold. It also inhibits colony formation of E. coli, S. enteritidis, and S. aureus on agar (MICs = 2.2, 2, and 1.8 mM, respectively). In vivo, sinapic acid (4 mg/kg, p.o.) increases the time spent in the open arms of the elevated plus maze by approximately 15% in mice, an effect that can be blocked by the GABAA receptor antagonists flumazenil and bicuculline. Sinapic acid is also commonly used as a matrix in protein mass spectrometry.
Sinapic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.
Sinapic acid is an hydroxycinnamic acid derivative that occurs naturally in Brassicaceae species.
cis-Sinapic acid, also known as cis-sinapate or synapitic acid, belongs to the class of organic compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. cis-Sinapic acid is considered to be a practically insoluble (in water) and relatively neutral molecule. Within the cell, cis-sinapic acid is primarily located in the cytoplasm. Outside of the human body, cis-sinapic acid can be found in common pea and pulses. This makes cis-sinapic acid a potential biomarker for the consumption of these food products.
Cis-sinapic acid is a 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid in which the double bond has cis-configuration. It has been isolated from the shoots of alfalfa. It has a role as a plant metabolite., 530-59-6.

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Ethers can again be classified into two varieties: if the alkyl or aryl groups are the same on both sides of the oxygen atom, 38256-93-8, formula is C4H11NO, Name is 2-Methoxy-N-methylethanamine. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Product Details of C4H11NO.

Johnson, Ted W.;Tanis, Steven P.;Butler, Scott L.;Dalvie, Deepak;DeLisle, Dorothy M.;Dress, Klaus R.;Flahive, Erik J.;Hu, Qiyue;Kuehler, Jon E.;Kuki, Atsuo;Liu, Wen;McClellan, Guy A.;Peng, Qinghai;Plewe, Michael B.;Richardson, Paul F.;Smith, Graham L.;Solowiej, Jim;Tran, Khanh T.;Wang, Hai;Yu, Xiaoming;Zhang, Junhu;Zhu, Huichun research published 《 Design and Synthesis of Novel N-Hydroxy-Dihydronaphthyridinones as Potent and Orally Bioavailable HIV-1 Integrase Inhibitors》, the research content is summarized as follows. HIV-1 integrase (IN) is one of three enzymes encoded by the HIV genome and is essential for viral replication, and HIV-1 IN inhibitors have emerged as a new promising class of therapeutics. Recently, we reported the synthesis of orally bioavailable azaindole hydroxamic acids that were potent inhibitors of the HIV-1 IN enzyme. Here we disclose the design and synthesis of novel tricyclic N-hydroxy-dihydronaphthyridinones, e.g., I, as potent, orally bioavailable HIV-1 integrase inhibitors displaying excellent ligand and lipophilic efficiencies.

38256-93-8, 2-Methoxy-N-methylethanamine is a useful research compound. Its molecular formula is C4H11NO and its molecular weight is 89.14 g/mol. The purity is usually 95%.
2-Methoxy-N-methylethanamine is a drug that binds to the cannabinoid receptor CB1. It has been shown to be effective in the treatment of cardiac arrhythmia and may also be used as an anti-inflammatory drug. 2MEMEA has been shown to have pharmacokinetic properties that are different from those of other amines, which may be due to its ability to form hydrogen bonds with water molecules. 2MEMEA also has diversified effects on some types of cancer cells, including hyperproliferative and amine-dependent cancers., Product Details of C4H11NO

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Ether – Wikipedia,
Ether | (C2H5)2O – PubChem