Month: September 2022

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. Safety of Diethylene Glycol Monoethyl Ether.

Hassan, Ahmad;Sahni, Jasjeet Kaur;Ali, Javed research published 《 Development and evaluation of oral nanoemulsion for the bioavailability enhancement of telmisartan》, the research content is summarized as follows. The present study aimed at developing an optimal oral nanoemulsion of telmisartan and evaluating its stability, pharmacodynamic and pharmacokinetic potential. Solubility of telmisartan was determined in various oils, surfactants & cosurfactants. Formulations were selected from the o/w nanoemulsion region from the help of pseudoternary phase diagrams and were subjected to various thermodn. stability and dispersibility tests. Optimized formulations were characterized for their percentage transmittance, refractive index, viscosity, droplet size and zeta potential & TEM. Release rate of optimized formulations was determined using an in vitro dissolution test. The formulation used for lowering of induced hypertension contained Soyabean oil (10%, volume/volume), Tween 20 (22.50%, volume/volume), Transcutol HP (7.5%, volume/volume) & double distilled water (60% volume/volume). The release of drug from the nanoemulsion formulations was highly significant (p < 0.01) in comparison to the drug suspension. More than 40% of the drug was released in the initial 1 h of the dissolution study in comparison to the drug suspension. The lowering of blood pressure in the group administered with the formulation F2 was highly significant (p < 0.01) with respect to the group administered with the marketed formulation. The plasma concentration time profile of telmisartan from oral nanoemulsion represented greater improvement of drug absorption than the marketed formulation. The shelf life of the nanoemulsion was found to be 1.5 years at room temperature The present study established oral nanoemulsion formulation to be one of the possible alternatives to traditional oral formulations of telmisartan to improve its bioavailability.

Safety of Diethylene Glycol Monoethyl Ether, 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., 111-90-0.

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, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Application In Synthesis of 111-90-0.

Haq, Nazrul;Alghaith, Adel F.;Alshehri, Sultan;Shakeel, Faiyaz research published 《 Solubility and Thermodynamic Data of Febuxostat in Various Mono Solvents at Different Temperatures》, the research content is summarized as follows. This study examines the solubility and thermodn. of febuxostat (FBX) in a variety of mono solvents, including “water, methanol (MeOH), ethanol (EtOH), isopropanol (IPA), 1-butanol (1-BuOH), 2-butanol (2-BuOH), ethylene glycol (EG), propylene glycol (PG), polyethylene glycol-400 (PEG-400), Et acetate (EA), Transcutol-HP (THP), and DMSO (DMSO)” at 298.2-318.2 K and 101.1 kPa. The solubility of FBX was determined using a shake flask method and correlated with “van’t Hoff, Buchowski-Ksiazczak λh, and Apelblat models”. The overall error values for van’t Hoff, Buchowski-Ksiazczak λh, and Apelblat models was recorded to be 1.60, 2.86, and 1.14%, resp. The maximum mole fraction solubility of FBX was 3.06 × 10^-2 in PEG-400 at 318.2 K, however the least one was 1.97 × 10^-7 in water at 298.2 K. The FBX solubility increased with temperature and the order followed in different mono solvents was PEG-400 (3.06 × 10^-2) > THP (1.70 × 10^-2) > 2-BuOH (1.38 × 10^-2) > 1-BuOH (1.37 × 10^-2) > IPA (1.10 × 10^-2) > EtOH (8.37 × 10^-3) > EA (8.31 × 10^-3) > DMSO (7.35 × 10^-3) > MeOH (3.26 × 10^-3) > PG (1.88 × 10^-3) > EG (1.31 × 10^-3) > water (1.14 × 10^-6) at 318.2 K. Compared to the other combinations of FBX and mono solvents, FBX-PEG-400 had the strongest solute-solvent interactions. The apparent thermodn. anal. revealed that FBX dissolution was “endothermic and entropy-driven” in all mono solvents investigated. Based on these findings, PEG-400 appears to be the optimal co-solvent for FBX solubility

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., Application In Synthesis 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. 122775-35-3, formula is C8H11BO4, Name is 3,4-Dimethoxyphenylboronic acid. 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. Electric Literature of 122775-35-3.

Hang, Jun-Fang;Lin, Hang;Zhao, Ke-Qing;Hu, Ping;Wang, Bi-Qin;Monobe, Hirosato;Zhu, Chenhui;Donnio, Bertrand research published 《 Butterfly Mesogens Based on Carbazole, Fluorene or Fluorenone: Mesomorphous, Gelling, Photophysical, and Photoconductive Properties》, the research content is summarized as follows. We report a straightforward and generic synthesis of several new series of annulated π-extended poly-(hetero)aromatic hydrocarbons (PAH), with carbazole, fluorene and fluorenone central building blocks by the Suzuki-Miyaura/Scholl tandem reactions (I; X = N-octyl, C:O, CMe₂ and C-(octyl)₂; R = n-alkyl with n = 5, 8, 10, 12 and 14). The corresponding series of ditriphenylene discogens with a carbazole or a fluorenone central core, resp., possess hexagonal columnar mesophases with broad mesophase ranges and high clearing points, as well as demonstrate a strong aggregation tendency in organic solvents as supergelators. The laterally-substituted ditriphenylene mesogens based on dimethyl-fluorene core exhibit a rich polymorphism with rectangular and hexagonal columnar mesophases from low temperatures onward, whereas their dioctyl-fluorene homologues melt directly into the isotropic liquid without showing mesophases. These latter family of compounds are luminescent with very high fluorescent quantum yields, of around 70% in solution, and show outstanding photocurrent behavior with charge carrier mobility in the 10^-2 cm² V^-1 s^-1 range, as measured by photocurrent transient time-of-flight (TOF) technique. This straightforward mol. design and simple synthetic strategy proved to be both potent and resilient, and could be generally applied to the fabrication of a great variety of other heteroarene mol. systems as organic semiconductors and electroluminescent materials for potentially low-cost applications.

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., Electric Literature of 122775-35-3

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. Related Products of 38256-93-8.

Han, Dongyang;Li, Sasa;Xia, Siqi;Su, Mincong;Jin, Jian research published 《 Nickel-Catalyzed Amination of (Hetero)aryl Halides Facilitated by a Catalytic Pyridinium Additive》, the research content is summarized as follows. An efficient and operationally simple Ni-catalyzed amination protocol has been developed. This methodol. features a simple Ni^II salt, an organic base and catalytic amounts of both a pyridinium additive and Zn metal. A diverse number of (hetero)aryl halides RX (R = 4-methanesulfonylphenyl, 3-cyanopyridin-2-yl, 1,3-benzoxazol-2-yl, etc.; X = Br, Cl) were coupled successfully with primary and secondary alkyl amines and anilines such as cyclohexanamine, pyrrolidine, 4-methylaniline, etc. in good to excellent yields RR¹ [R¹ = cyclohexylaminyl, pyrrolidin-1-yl, (4-methylphenyl)aminyl, etc.]. Similarly, benzophenone imine gave the corresponding N-arylation product N-(4-(methylsulfonyl)phenyl)-1,1-diphenylmethanimine in an excellent yield.

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., Related Products of 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, 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Safety of Diethylene Glycol Monoethyl Ether.

Ha, Eun-Sol;Park, Heejun;Lee, Seon-Kwang;Jeong, Ji-Su;Kim, Jeong-Soo;Kim, Min-Soo research published 《 Solubility, solvent effect, and modelling of oxcarbazepine in mono-solvents and N-methyl-2-pyrrolidone + water solvent mixtures at different temperatures and its application for the preparation of nanosuspensions》, the research content is summarized as follows. A solid-liquid equilibrium technique was used to measure the solubility of oxcarbazepine in a mono-solvent and a solvent mixture in the temperature range of 288.15-308.15 K under atm. pressure. Oxcarbazepine in N-methyl-2-pyrrolidone (NMP) showed the highest solubility The KAT-LSER model was applied to determine solvent effect on the solubility of oxcarbazepine in mono-solvents at 298.15 K; the dipolarity-polarizability and cohesive energy d., as the Hildebrand solubility parameter, of the solvent had a greater effect on oxcarbazepine solubility than other parameters. The solubility results of oxcarbazepine in the mono-solvents and mixed (NMP + water) solvents were correlated by applying various models. The oxcarbazepine dissolution in the mono-solvents and mixed (NMP + water) solvents was endothermic and spontaneous. Oxcarbazepine nanosuspensions were prepared based on these solubility results of oxcarbazepine in a mono-solvent and mixed (NMP + water) solvent; the average particle size of all oxcarbazepine nanosuspensions was smaller than 200 nm. The exptl. and calculated solubility results of oxcarbazepine may be utilized in drug development through the application of solubilization techniques to increase the bioavailability of poorly water-soluble drugs.

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., Safety of Diethylene Glycol Monoethyl Ether

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. Formula: C8H11BO4.

Gyoerke, Gabor;Dancso, Andras;Volk, Balazs;Milen, Matyas research published 《 Chan-Lam Arylation of Benzimidazole and its Derivatives in the Presence of Copper-Containing Minerals》, the research content is summarized as follows. The copper-containing mineral catalyzed Chan-Lam reaction of benzimidazole, substituted benzimidazoles or imidazole with various phenylboronic acids were described. A total of nine readily available ores were tested in model reaction with bornite (Cu₅FeS₄) and chalcocite (Cu₂S) being the best among them. The in-situ formed catalytic system of Cu₅FeS₄/TMEDA was able to produce the desired products in up to 98% yields and it was reusable which made the process even more economical and environmentally friendly.

Formula: C8H11BO4, 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., 122775-35-3.

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, 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Product Details of C11H12O5.

Guzman-Lorite, M.;Marina, M. L.;Garcia, M. C. research published 《 Pressurized liquids vs. high intensity focused ultrasounds for the extraction of proteins from a pomegranate seed waste》, the research content is summarized as follows. Pomegranate processing results in a waste with high protein content and potential industrial applicability. The reuse of these proteins requires their previous extraction and characterization. Nevertheless, extraction of proteins from vegetal tissues is a difficult task, and methodologies commonly applied for this purpose are non-sustainable and show low yields. Pressurized liquids extraction (PLE) is a sustainable technique scarcely applied for the extraction of proteins. PLE and high intensity focused ultrasounds (HIFU) have been compared in this work to recover proteins from a pomegranate seed waste. PLE extracted more proteins than HIFU, but it took longer and still co-extracted phenolic compounds Extracted proteins were also characterized. Proteins separation by isoelectrofocusing electrophoresis revealed that the extraction technique, PLE or HIFU, significantly affected the solubility of proteins. Peptides released by simulated gastrointestinal digestion of extracted proteins also showed important differences when they were identified by UHPLC-MS/MS. Many identified peptides showed common features with antioxidant, antihypertensive, and hypocholesterolemic peptides. These activities were also confirmed by in vitro studies. PLE samples demonstrated, in general, higher bioactivity than HIFU. In addition to phenolic compounds, significantly co-extracted with proteins by PLE, other interesting compounds were also identified (e.g. azelaic acid). Extraction of proteins is usually carried out using non-sustainable methods that results in low yields and protein degradation This work purposes the use of pressurized liquids extraction (PLE) for the recovery of proteins from a pomegranate seed waste, and compares these results with the obtained using high intensity focused ultrasounds (HIFU). PLE extracted more proteins but it required longer times than HIFU and co-extracted more phenolic compounds The extraction procedure significantly affected proteins solubility and extracts composition Proteins, peptides, and phenolic compounds contributed to the bioactivity of extracts This work demonstrates that this waste is a sustainable and cheap source of proteins and bioactive mols. with high potential for the preparation of bioactive compounds, nutraceuticals, and cosmetics.

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., Product Details of C11H12O5

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. Name: Diethylene Glycol Monoethyl Ether.

Gorle, Ashish;Ahire, Kalpesh;Shende, Rutuja research published 《 Design, development and characterization of nanoemulsion developed by High Pressure Homogenization (HPH) method containing antifungal drug》, the research content is summarized as follows. Nanoemulsion is one the most attractive drug delivery for researchers to treat fungal diseases and getting interested in increasing the solubility of low soluble drugs. The objective of this research was to develop a topical nanoemulsion formulation of Posaconazole drug with the intention to enhance its aqueous solubility and local action. By employing High Pressure Homogenization (HPH) method, oil in water nanoemulsion was formulated with 0.2% cinnamon oil as lipid phase, 0.4% tween-80 and poloxamer-188 as surfactants, 0.2% transcutol as a co-surfactant. The phys. characteristics of formulations were found to be stable after thermodn. stability testing. In-vitro diffusion study for optimized nanoemulsion was performed using a dialysis bag membrane and cumulative % drug release was determined Viscosity and percent drug content was observed to be 0.0593 cps and 90.21 ± 0.23% resp. The optimized nanoemulsion formulation (F8) was evaluated to be transparent and thermodynamically stable, with -9.46 zeta potential, 78.79 nm particle size, 0.315 polydispersity index. The optimized Nanoemulsion was stable for 3 mo in three different temperature conditions. The result from the release study was indicative of improved solubility of Posaconazole, which may serve to boost up the action of the drug for the treatment of fungal diseases.

Name: Diethylene Glycol Monoethyl Ether, 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., 111-90-0.

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. 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Synthetic Route of 111-90-0.

Goo, Yoon Tae;Sa, Cheol-Ki;Kim, Min Song;Sin, Gi Hyeong;Kim, Chang Hyun;Kim, Hyeon Kyun;Kang, Myung Joo;Lee, Sangkil;Choi, Young Wook research published 《 Enhanced dissolution and bioavailability of revaprazan using self-nanoemulsifying drug delivery system》, the research content is summarized as follows. A self-nanoemulsifying drug delivery system (SNEDDS) was developed to enhance the dissolution and oral bioavailability (BA) of revaprazan (RVP). Various SNEDDSs containing 200 mg of RVP were formulated using Capmul MCM, Tween 80, and Brij L4, and they were characterized according to their size, polydispersity index, and dissolution behavior. Dissolution rates of all SNEDDS formulations significantly (p < 0.05) improved with the formation of nanoemulsion with monodispersity. Formulation D resulted in RVP dissolution exceeding 70% at 2 h. Compared to raw RVP, SNEDDS exhibited a 4.8- to 7.4-fold improved effective permeability coefficient (Peff) throughout the intestine in the in situ single pass intestinal permeability study and a 5.1-fold increased oral BA in the in vivo oral absorption assessment in rats. To evaluate the degree of lymphatic uptake, cycloheximide (CYC), a chylomicron flowing blocker, was pretreated prior to the experiment This pretreatment barely affected the absorption of raw RVP; however, it greatly influenced the absorption of SNEDDS, resulting in an approx. 40% reduction in both the Peff value and oral BA representing lymphatic transport. Thus, we suggest that the SNEDDS formulation is a good candidate for improving oral absorption of RVP through enhanced lymphatic uptake.

Synthetic Route of 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., 111-90-0.

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. 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Quality Control of 530-59-6.

Gonzalez-Dominguez, Raul;Sayago, Ana;Santos-Martin, Maria;Fernandez-Recamales, Angeles research published 《 High-Throughput Method for Wide-Coverage and Quantitative Phenolic Fingerprinting in Plant-Origin Foods and Urine Samples》, the research content is summarized as follows. The use of mass spectrometry is currently widespread in polyphenol research because of its sensitivity and selectivity, but its usual high cost, reduced robustness, and nonavailability in many anal. laboratories considerably hinder its routine implementation. Herein, we describe the optimization and validation of a high-throughput, wide-coverage, and robust metabolomics method based on reversed-phase ultra-high-performance liquid chromatog. with diode array detection for the identification and quantification of 69 phenolic compounds and related metabolites covering a broad chem. space of the characteristic secondary metabolome of plant foods. The method was satisfactorily validated following the Food and Drug Administration guidelines in terms of linearity (4-5 orders of magnitude), limits of quantification (0.007-3.6 mg L^-1), matrix effect (60.5-124.4%), accuracy (63.4-126.7%), intraday precision (0.1-9.6%), interday precision (0.6-13.7%), specificity, and carryover. Then, it was successfully applied to characterize the phenolic fingerprints of diverse food products (i.e., olive oil, red wine, strawberry) and biol. samples (i.e., urine), enabling not only the detection of many of the target compounds but also the semi-quantification of other phenolic metabolites tentatively identified based on their characteristic absorption spectra. Therefore, this method represents one step further toward time-efficient and low-cost polyphenol fingerprinting, with suitable applicability in the food industry to ensure food quality, safety, authenticity, and traceability.

Quality Control 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