Month: November 2022

Potential therapeutic effect of turmeric contents against SARS-CoV-2 compared with experimental COVID-19 therapies: in silico study was written by Emirik, Mustafa. And the article was included in Journal of Biomolecular Structure and Dynamics in 2022.COA of Formula: C19H16O4 The following contents are mentioned in the article:

Inspired by the ‘There is no scientific evidence that turmeric prevents COVID-19’ statement made by WHO, the protective or therapeutic potential of the compounds in turmeric contents was investigated against COVID-19 with in silico methodol. The drugs used for exptl. COVID-19 therapies were included in this study using the same method for comparison with turmeric components. The 30 turmeric compounds and nine drugs were performed in the docking procedure for vital proteins of COVID-19. With evaluations based on docking scores, the Prime MMGBSA binding free energy and protein-ligand interactions were identified in detail. The 100 ns MD simulations were also performed to assess the stability of the ligands at the binding site of the target proteins. The Root Mean Square Deviation (RMSD) is used to obtain the average displacement for a particular frame concerning a reference frame. The results of this study are suggesting that turmeric spice have a potential to inhibit the SARS-CoV-2 vital proteins and can be use a therapeutic or protective agent against SARS-CoV-2 via inhibiting key protein of the SARS-CoV-2 virus. The compound 4, 23 and 6 are the most prominent inhibitor for the main protease, the spike glycoprotein and RNA polymerase of virus, resp. The MD simulation validated the stability of ligand-protein interactions. The compactness of the complexes was shown using a radius of gyration. ADME properties of featured compounds are in range of 95% drug mols. It is hoped that the outputs of this study will contribute to the struggle of humanity with COVID-19. This study involved multiple reactions and reactants, such as Bisdemethoxycurcumin (cas: 33171-05-0COA of Formula: C19H16O4).

Bisdemethoxycurcumin (cas: 33171-05-0) belongs to ethers. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.COA of Formula: C19H16O4

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

Towards supramolecular nanostructured materials: control of the self-assembly of ionic bent-core amphiphiles was written by Castillo-Valles, Martin;Cano, Miguel;Bermejo-Sanz, Ana;Gimeno, Nelida;Ros, M. Blanca. And the article was included in Journal of Materials Chemistry in 2020.COA of Formula: C13H12O2 The following contents are mentioned in the article:

Control of the bottom-up self-assembly of ionic bent-core dendrimers has been systematically studied by mol. design. This process gave rise to architectures with diverse packing, shapes and dimensions to construct structured materials at the nanoscale. The compact organization of the mols. achieved in bent-core mesophases was transferred or induced to self-assemblies in the presence of water – even in the case of non-mesogenic dendrimers. The subtle balance of mol.-mol. and mol.-solvent interactions regulated the morphol. of the aggregates and these ranged from rods, non-twisted or twisted fibers, helical ribbons and nanotubes. The structure obtained was dependent on the choice of dendritic nucleus, the bent-core structure (from 5 to 3 aromatic ring systems), the lateral moiety and the length of the outer flexible tails. The rigid nature of the chem. structure controlled the type of mol. packing in the layers and allowed mol. conformational chirality to be transmitted to the supramol. aggregates, despite achiral mols. being used. The short/long terminal chain lengths determined the type of curvature of the ribbons. Some of these self-assemblies are proposed as alternatives to the attractive and widely applied helical nanofilaments formed by bent-core mesogens, but, thanks to their amphiphilic nature, the novel compounds can be processed from solution Moreover, the self-assembly process was studied in an effort to elucidate the aggregation mechanism of these bent-shaped amphiphiles and to define exptl. protocols to provide high quality and homogeneous aggregates. This study involved multiple reactions and reactants, such as 4-Benzyloxyphenol (cas: 103-16-2COA of Formula: C13H12O2).

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.COA of Formula: C13H12O2

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

Towards supramolecular nanostructured materials: control of the self-assembly of ionic bent-core amphiphiles was written by Castillo-Valles, Martin;Cano, Miguel;Bermejo-Sanz, Ana;Gimeno, Nelida;Ros, M. Blanca. And the article was included in Journal of Materials Chemistry in 2020.COA of Formula: C13H12O2 The following contents are mentioned in the article:

Control of the bottom-up self-assembly of ionic bent-core dendrimers has been systematically studied by mol. design. This process gave rise to architectures with diverse packing, shapes and dimensions to construct structured materials at the nanoscale. The compact organization of the mols. achieved in bent-core mesophases was transferred or induced to self-assemblies in the presence of water – even in the case of non-mesogenic dendrimers. The subtle balance of mol.-mol. and mol.-solvent interactions regulated the morphol. of the aggregates and these ranged from rods, non-twisted or twisted fibers, helical ribbons and nanotubes. The structure obtained was dependent on the choice of dendritic nucleus, the bent-core structure (from 5 to 3 aromatic ring systems), the lateral moiety and the length of the outer flexible tails. The rigid nature of the chem. structure controlled the type of mol. packing in the layers and allowed mol. conformational chirality to be transmitted to the supramol. aggregates, despite achiral mols. being used. The short/long terminal chain lengths determined the type of curvature of the ribbons. Some of these self-assemblies are proposed as alternatives to the attractive and widely applied helical nanofilaments formed by bent-core mesogens, but, thanks to their amphiphilic nature, the novel compounds can be processed from solution Moreover, the self-assembly process was studied in an effort to elucidate the aggregation mechanism of these bent-shaped amphiphiles and to define exptl. protocols to provide high quality and homogeneous aggregates. This study involved multiple reactions and reactants, such as 4-Benzyloxyphenol (cas: 103-16-2COA of Formula: C13H12O2).

4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.COA of Formula: C13H12O2

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

A very long-acting parp inhibitor suppresses cancer cell growth in DNA repair-deficient tumor models was written by Fontaine, Shaun D.;Ashley, Gary W.;Houghton, Peter J.;Kurmasheva, Raushan T.;Diolaiti, Morgan;Ashworth, Alan;Peer, Cody J.;Nguyen, Ryan;Figg, William D. Sr.;Beckford-Vera, Denis R.;Santi, Daniel V.. And the article was included in Cancer Research in 2021.Category: ethers-buliding-blocks The following contents are mentioned in the article:

PARP inhibitors are approved for treatment of cancers with BRCA1 or BRCA2 defects. In this study, we prepared and characterized a very long-acting PARP inhibitor. Synthesis of a macromol. prodrug of talazoparib (TLZ) was achieved by covalent conjugation to a PEG_40kDa carrier via a β-eliminative releasable linker. A single injection of the PEG~TLZ conjugate was as effective as ~30 daily oral doses of TLZ in growth suppression of homologous recombination-defective tumors in mouse xenografts. These included the KT-10 Wilms′′ tumor with a PALB2 mutation, the BRCA1-deficient MX-1 triple-neg. breast cancer, and the BRCA2-deficient DLD-1 colon cancer; the prodrug did not inhibit an isogenic DLD-1 tumor with wild-type BRCA2. Although the half-life of PEG~TLZ and released TLZ in the mouse was only ~1 day, the exposure of released TLZ from a single safe, ED of the prodrug exceeded that of oral TLZ given daily over one month. μPET/CT imaging showed high uptake and prolonged retention of an 89Zr-labeled surrogate of PEG~TLZ in the MX-1 BRCA1-deficient tumor. These data suggest that the long-lasting antitumor effect of the prodrug is due to a combination of its long t_1/2, the high exposure of TLZ released from the prodrug, increased tumor sensitivity upon continued exposure, and tumor accumulation. Using pharmacokinetic parameters of TLZ in humans, we designed a long-acting PEG~TLZ for humans that may be superior in efficacy to daily oral TLZ and would be useful for treatment of PARP inhibitor-sensitive cancers in which oral medications are not tolerated. This study involved multiple reactions and reactants, such as 2-Methoxyethylamine (cas: 109-85-3Category: ethers-buliding-blocks).

2-Methoxyethylamine (cas: 109-85-3) belongs to ethers. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Category: ethers-buliding-blocks

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

Discovery of novel N-benzylbenzamide derivatives as tubulin polymerization inhibitors with potent antitumor activities was written by Zhu, Huajian;Li, Wenlong;Shuai, Wen;Liu, Yang;Yang, Limei;Tan, Yuchen;Zheng, Tiandong;Yao, Hong;Xu, Jinyi;Zhu, Zheying;Yang, Dong-Hua;Chen, Zhe-Sheng;Xu, Shengtao. And the article was included in European Journal of Medicinal Chemistry in 2021.COA of Formula: C3H9NO The following contents are mentioned in the article:

A series of novel N-benzylbenzamide derivatives I (R = dimethylaminyl, piperidin-1-yl, morpholin-4-yl, etc.; R¹ = H, Cl, NO₂, (pyridin-4-ylmethyl)aminyl, etc.; R² = H, NO₂; R³ = (3-hydroxy-4-methoxyphenyl)methyl, (3-fluoro-4-methoxyphenyl)methyl, pyridin-4-ylmethyl, etc.; R⁴ = H, Me), II (X = Y = N, CH) and III were designed and synthesized as tubulin polymerization inhibitors. Among fifty-one target compounds, I, II and III compound I [R = morpholin-4-yl; R¹ = F; R² = H; R³ = (3-hydroxy-4-methoxyphenyl)methyl; R⁴ = H] (IV) exhibited significant antiproliferative activities with IC₅₀ values ranging from 12 to 27 nM against several cancer cell lines, and possessed good plasma stability and satisfactory physicochem. properties. Mechanism studies demonstrated that IV bound to the colchicine binding site and displayed potent anti-vascular activity. Notably, the corresponding disodium phosphate III exhibited an excellent safety profile with the LD₅₀ value of 599.7 mg/kg (i.v. injection), meanwhile, it significantly inhibited tumor growth and decreased microvessel d. in liver cancer cell H22 allograft mouse model without obvious toxicity. Collectively, IV and III are novel promising anti-tubulin agents with more druggable properties and deserve to be further investigated for cancer therapy. This study involved multiple reactions and reactants, such as 2-Methoxyethylamine (cas: 109-85-3COA of Formula: C3H9NO).

2-Methoxyethylamine (cas: 109-85-3) belongs to ethers. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.COA of Formula: C3H9NO

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

Value-addition of wheat straw through acid treatment and pyrolysis of acid treated residues was written by Verma, Rameshwari;Verma, Santosh K.;Verma, Shekhar;Wang, Jia;Liu, Jianbo;Jing, Bei;Rakesh, K. P.. And the article was included in Journal of Cleaner Production in 2021.Related Products of 2380-78-1 The following contents are mentioned in the article:

Agricultural straw utilization has become a big concern in many countries with abundance of the production While different comprehensive utilization methods have been used for the bio-oil production, complete uses of the waste biomass into useful products need to be examined to reduce the environmental burdens of agricultural straw disposal. By deploying value addition of straw biomass, this article evaluates the two process for the complete utilization of straw including acid treatment into carbohydrates rich compounds and acid treated residue pyrolysis to phenolic and ketonic rich compounds Effects of intrinsic alk. and alk. earth metals on wheat straw pyrolysis behavior and product distribution investigated. Acid pickling was executed employing HCl, HF and HCl + HF solution Pyrolysis products of acid treated wheat straw were investigated. Fixed bed reaction results showed that acid pickling is beneficial to the production of liquid, the yield of liquid increased from 37.48 wt% raw wheat straw to 42.24 wt% wheat straw-HCl, 48.03 wt% wheat straw -HF, and 47.20 wt% wheat straw-HCl + HF. The relative content of compounds identified by GC/MS in bio-oil changed significantly after acid pickling. Sugar increased from 1.43% wheat straw to 25.27% wheat straw-HCl, 19.00% wheat straw-HF and 19.78% wheat straw-HCl + HF. Particularly, D-Allose, which has been increased from 0.19% wheat straw to 22.18% wheat straw-HCl, 7.22% wheat straw-HF, and 7.89% wheat straw-HCl + HF. These results provide evidence that the straw biomass has good potential to increase bioenergy production This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Related Products of 2380-78-1).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Related Products of 2380-78-1

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

Bovine Serum Albumin-Based Nanoparticles: Preparation, Characterization, and Antioxidant Activity Enhancement of Three Main Curcuminoids from Curcuma longa was written by Araya-Sibaja, Andrea Mariela;Wilhelm-Romero, Krissia;Quiros-Fallas, Maria Isabel;Vargas Huertas, Luis Felipe;Vega-Baudrit, Jose Roberto;Navarro-Hoyos, Mirtha. And the article was included in Molecules in 2022.Category: ethers-buliding-blocks The following contents are mentioned in the article:

Bovine Serum Albumin (BSA) lipid hybrid nanoparticles are part of the new solutions to overcome low bioavailability of poor solubility drugs such as curcuminoids, which possess multiple biol. advantages; however, they are counterbalanced by its short biol. half-life. In this line, we prepared the three main curcuminoids: curcumin (CUR), desmethoxycurcumin (DMC), and bisdemethoxycurcumin (BDM)-loaded BSA nanoparticles. The three formulations were characterized by the average size, size distribution, crystallinity, weight loss, drug release, kinetic mechanism, and antioxidant activity. The developed method produced CUR-, DMC-, and BDM-loaded BSA nanoparticles with a size average of 15.83 ± 0.18, 17.29 ± 3.34, and 15.14 ± 0.14 nm for CUR, DMC, and BDM loaded BSA, resp. FT-IR anal. confirmed the encapsulation, and TEM images showed their spherical shape. The three formulations achieved encapsulation efficiency. Upper to 96% and an exhibited significantly increased release from the nanoparticle compared to free compounds in water. The antioxidant activity was enhanced as well, in agreement with the improvement in water release, obtaining IC50 values of 9.28, 11.70, and 15.19 mg/mL for CUR, DMC, and BDM loaded BSA nanoparticles, resp., while free curcuminoids exhibited considerably lower antioxidant values in aqueous solution Hence, this study shows promises for such hybrid systems, which have been ignored so far, regarding proper encapsulation, protection, and delivery of curcuminoids for the development of functional foods and pharmaceuticals. This study involved multiple reactions and reactants, such as Bisdemethoxycurcumin (cas: 33171-05-0Category: ethers-buliding-blocks).

Bisdemethoxycurcumin (cas: 33171-05-0) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Category: ethers-buliding-blocks

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

Surface Properties of Alkyl-di(oxyethylene) β-D-Maltoside was written by Fu, Fang;Fan, Yulin;Chen, Langqiu;Zhang, Jing;Li, Jiping;Liao, Jingyi;Zhang, Guochao. And the article was included in Journal of Agricultural and Food Chemistry in 2022.Category: ethers-buliding-blocks The following contents are mentioned in the article:

A series of nonionic disaccharide-based surfactants alkyl-di(oxyethylene) β-D-maltosides ( n = 6-16), e.g. I, were synthesized, and their physicochem. properties were further investigated. Six β-D-maltosides (n = 8-16) exhibited a fan-shaped texture feature, whereas hexyl-di(oxyethylene) β-D-maltoside had the strongest hygroscopicity. Owing to the incorporation of the hydrophilic dioxyethyl spacer (-(OCH₂CH₂)₂-), the related water solubility improved significantly. Tetradecyl-di(oxyethylene) β-D-maltoside had good water solubility, whereas hexadecyl-di(oxyethylene) β-D-maltoside had weak water solubility Meanwhile, the surface tension of β-D-maltosides (n = 6-14) had a decreasing tendency with increasing the alkyl chain length, whereas 4g had the best surface activity. Furthermore, decyl-di(oxyethylene) β-D-maltoside had the best foaming ability and foam stability. Dodecyl-di(oxyethylene) β-D-maltoside I had the best emulsifying property in the rapeseed oil/water system. In contrast, both ammonium dodecyl sulfate (NH₄DS)/I and cetyltrimethylammonium chloride (CTAC)/I binary surfactant systems showed a synergistic effect in surface activity because the C_CMC/CMC^id_mix was <1. NaCl impacted the surface activity of the aqueous I solution through salt-surfactant synergistic effects. The results showed that such surfactants should have potential applications in the related field in the future. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Category: ethers-buliding-blocks).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Category: ethers-buliding-blocks

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

Evidence of corresponding states in ternary microemulsions of water-alkane-C_iE_j was written by Sottmann, T.;Strey, R.. And the article was included in Journal of Physics: Condensed Matter in 1996.HPLC of Formula: 112-59-4 The following contents are mentioned in the article:

Exptl. evidence of corresponding states in water, n-alkane (C_κH_2κ+2), and n-alkyl polyethylene glycol ether (C_iE_j) systems is presented. Striking similarities in both the phase behavior and the interfacial tensions for a variety of systems are highlighted. For some selected systems the trajectories f the middle phases in the three-phase regime are precisely determined Projections of the middle-phase trajectories onto the ϕ_c-ϕ plane of the phase prism shape nearly perfect parabolae, whereas the projections onto the T-ϕ plane exhibit a sigmoidal shape. Here ϕ_c is the surfactant volume fraction, and ϕ is the oil-in-water-plus-oil volume fraction. It is found that the trajectories collapse into single curves, if the surfactant concentration scale is reduced by the maximum of the parabolae, ϕ̅_c, which is the surfactant volume fraction of the sym. microemulsion, and if the temperature axis is reduced by the difference of the upper and lower critical endpoint temperature, T_u-T_l. It is found that the maximum length scale ξ̅ α ϕ̅_c^-1 set by the surfactant volume fraction can be used to reduce the interfacial tension scale, that is plotting σ_abϕ̅_c^-2 vs. the reduced temperature scale. These reductions yield a remarkable superposition of the interfacial tension data of 17 different systems, the carbon number of the oil κ ranging from 8 to 14, the hydrophilic surfactant head j from 3 to 6 and the surfactant tail length i from 8 to 12. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4HPLC of Formula: 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. HPLC of Formula: 112-59-4

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

Gas chromatography/electron ionization mass spectrometric analysis of oligomeric Polyethylene Glycol Monoalkyl Ethers was written by Onigbinde, Adebayo O.;Munson, Burnaby;Amos-Tautua, Bamidele M. W.. And the article was included in Research Journal of Applied Sciences, Engineering and Technology in 2013.SDS of cas: 112-59-4 The following contents are mentioned in the article:

Polyethylene Glycol Monoalkyl Ethers, C_xH_2x+1(OC₂H₄)_nOH, (PEGMAE), are polar compounds like Polyethylene Glycols (PEG) and they undergo microbial degradation which produces toxic substances that are potentially dangerous to the environment. Therefore, the purpose of this study is to carry out proper identification and characterization of these compounds The Electron Ionization (EI) and Chem. Ionization (CI) spectra of various PEGMAE were obtained by Gas Chromatog./Mass Spectrometry (GC/MS) and were used to identify and characterize these compounds The characteristic cleavages in the EI and CI reactions of PEGMAEs were also studied. The results obtained showed that the methane CI mass spectra of the PEGMAE contain MH⁺ ions and fragment ions similar to those found in their EI mass spectra. The relative abundances of the MH⁺ ions are low, variable and increase with increasing sample size across the chromatog. peaks; but do not increase with increasing x or n. The base peaks of the low mass oligomers (x ≤ 3) are PEG related (e.g., m/z 45, 59) but those of higher mass oligomers (x ≥ 4) include the ion at m/z 63 (HOC₂H₄OH)H⁺ or m/z 107 (HO(C₂H₄O)₂H)H⁺. There are no (MH-H₂O)⁺ ions or protonated dimer ions (n ≥ 2, x ≥ 2) in the spectra of PEGMAE. The Relative Molar Sensitivities (RMS) or the Relative Sensitivity per G (RSG) increases linearly with mol. polarizabilty or mol. weight with a non-zero intercept. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4SDS of cas: 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. SDS of cas: 112-59-4

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