Month: October 2022

Ethers are a class of organic compounds that contain an ether group—an oxygen atom connected to two alkyl or aryl groups. 122775-35-3, formula is C8H11BO4, Name is 3,4-Dimethoxyphenylboronic acid.They have the general formula R–O–R′, where R and R′ represent the alkyl or aryl groups. Product Details of C8H11BO4.

Xu, Pei;Zhu, Yi-Ming;Liu, Xin-Yu;Zhou, Xiao-Zhou;Wang, Shun-Yi;Ji, Shun-Jun research published 《 Mn(III)-mediated radical reaction of 2-isocyano-6-alkenyl(alkynyl)benzonitriles with arylboronic acids: Synthesis of pyrroloisoquinoline derivatives》, the research content is summarized as follows. A Mn(III) mediated radical reaction of new designed multi-functionalized 2-isocyano-6-alkenyl(alkynyl)benzonitriles with arylboronic acids has been developed. This reaction provides a method for the synthesis of pyrroloisoquinoline derivatives through the formation of two C-C bonds and one C-N bond via radical cascade cyclization in one step.

Product Details of 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 do have nonbonding electron pairs on their oxygen atoms, 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. 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. COA of Formula: C11H12O5.

Xiu, Tiantian;Liu, Peng;Zhang, Shuangling;Du, Dehong;Xue, Changhui;Hu, Yue;Yang, Shuo;Dongye, Zixuan;Kang, Mengchen;Li, Zhenru;Wang, Li research published 《 Polyphenol nanoparticles of millet, rice and wheat: extraction, identification, functional and morphological characteristics》, the research content is summarized as follows. Polyphenols complexes were extracted from Common millet (CM), Long-grain rice (LGR) and Huaihe wheat (HW), purification method, components and functional characteristics were studied. Higher phenol content (18.7 in CM, 12.9 in LGR and 22.3 mg g^-1 in HW) was obtained by the high-speed shear, with high antioxidants (DPPH 89.2% in HW, ABTS 81.6% in LGR, FRAP 0.83 in HW) after purified. Thirteen typical polyphenol complexes were identified from 21 peaks by UHPLC-LTQ-Orbitrap-MS/MS. Gingerenone A was first detected in CM, HW and LGR; (+/-)-Gingerol was first detected in CM and HW. Morphol. by TEM displayed a rough spherical structure with 200-500 nm. Peculiarly contained hydroxyl polyphenol (5-(3,4-Dihydroxyphenyl) valeric acid, Apigenin-8-C-xylosyl-6-C-glucoside), polyphenols with B-rings (Trans-cinnamic acid, Gingerenone A) and the highest contents (+/-)-Gingerol with hydroxyl and Sinapinic acid with B-rings, CM had a higher α-amylase inhibition rate (80.5%) than LGR and HW, which providing a foundation for the development of hypoglycemic drugs.

COA of Formula: C11H12O5, 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. Related Products of 38256-93-8.

Xiong, Yan;Li, Fengling;Babault, Nicolas;Wu, Hong;Dong, Aiping;Zeng, Hong;Chen, Xin;Arrowsmith, Cheryl H.;Brown, Peter J.;Liu, Jing;Vedadi, Masoud;Jin, Jian research published 《 Structure-activity relationship studies of G9a-like protein (GLP) inhibitors》, the research content is summarized as follows. Given the high homol. between the protein lysine methyltransferases G9a-like protein (GLP) and G9a, it has been challenging to develop potent and selective inhibitors for either enzyme. Recently, we reported two quinazoline compounds, MS0124 and MS012, as GLP selective inhibitors. To further investigate the structure-activity relationships (SAR) of the quinazoline scaffold, we designed and synthesized a range of analogs bearing different 2-amino substitutions and evaluated their inhibition potencies against both GLP and G9a. These studies led to the identification of two new GLP selective inhibitors, 13 (MS3748) and 17 (MS3745), with 59- and 65-fold higher potency for GLP over G9a, which were confirmed by isothermal titration calorimetry (ITC). Crystal structures of GLP and G9a in complex with 13 and 17 provide insight into the interactions of the inhibitors with both proteins. In addition, we generated GLP selective inhibitors bearing a quinoline core instead of the quinazoline core.

Related Products of 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., 38256-93-8.

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

Ethers do have nonbonding electron pairs on their oxygen atoms, 530-59-6, formula is C11H12O5, Name is 3,5-Dimethoxy-4-hydroxycinnamic acid. 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. Recommanded Product: 3,5-Dimethoxy-4-hydroxycinnamic acid.

Xin, Xing;Zhao, Wenyu;Essien, Sinemobong;Dell, Kiri;Baroutian, Saeid research published 《 The effects of ageing treatment on bioactive contents and chemical composition of liquid smoke food flavourings》, the research content is summarized as follows. Liquid smoke food flavouring is an alternative to traditional food smoking. Ageing treatment of liquid smoke can remove tar to improve a consistent sensory experience but traditionally takes months by storage. This study proposed a thermal treatment approach to accelerate the ageing process. Liquid smoke samples from kanuka and hickory woodchips were prepared by fast pyrolysis. The obtained liquid smoke samples were subjected to ageing by storing them at ambient temperature for 18 mo. Accelerated ageing of liquid smoke was carried out by heat treatment at 80°C for 24 and 48 h. Tar formed during the ageing process, with a yield ranging from 2.2 to 4.1 weight%. Both ageing treatments resulted in decreases in bioactive content and their activities in terms of total phenolic content (TPC), total flavonoid content (TFC), ferric reducing antioxidant power assay (FRAP) and 2,2-diphenyl-1-picrylhydrazyl scavenging activity (DPPH). Chem. composition and principal component analyses indicated that liquid smoke chem. compositions were influenced by wood type and ageing conditions. It was found that thermal treatment at 80°C for 24 h was sufficient to age liquid smoke.

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., Recommanded Product: 3,5-Dimethoxy-4-hydroxycinnamic acid

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

Ethers do have nonbonding electron pairs on their oxygen atoms, 38256-93-8, formula is C4H11NO, Name is 2-Methoxy-N-methylethanamine. 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. Formula: C4H11NO.

Xie, Yiyue;Tummala, Padmaja;Oakley, Aaron J.;Deora, Girdhar Singh;Nakano, Yuji;Rooke, Melissa;Cuellar, Matthew E.;Strasser, Jessica M.;Dahlin, Jayme L.;Walters, Michael A.;Casarotto, Marco G.;Board, Philip G.;Baell, Jonathan B. research published 《 Development of benzenesulfonamide derivatives as potent glutathione transferase omega-1 inhibitors》, the research content is summarized as follows. Glutathione transferase omega-1 (GSTO1-1) is an enzyme whose function supports the activation of interleukin (IL)-1β and IL-18 that are implicated in a variety of inflammatory disease states for which small-mol. inhibitors are sought. The potent reactivity of the active-site cysteine has resulted in reported inhibitors that act by covalent labeling. In this study, structure-activity relationship (SAR) elaboration of the reported GSTO1-1 inhibitor C1-27 was undertaken. Compounds were evaluated for inhibitory activity toward purified recombinant GSTO1-1 and for indicators of target engagement in cell-based assays. As covalent inhibitors, the k_inact/K_I values of selected compounds were determined, as well as in vivo pharmacokinetics anal. Cocrystal structures of key novel compounds in complex with GSTO1-1 were also solved. This study represents the first application of a biochem. assay for GSTO1-1 to determine k_inact/K_I values for tested inhibitors and the most extensive set of cell-based data for a GSTO1-1 inhibitor SAR series reported to date. Our research culminated in the discovery of 25, which we propose as the preferred biochem. tool to interrogate cellular responses to GSTO1-1 inhibition.

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., Formula: C4H11NO

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. 111-90-0, formula is C6H14O3, Name is Diethylene Glycol Monoethyl Ether. 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. SDS of cas: 111-90-0.

Xie, Li;Nakajima, Fumiyuki;Kasuga, Ikuro;Kurisu, Futoshi research published 《 Simultaneous screening for chemically diverse micropollutants in public water bodies in Japan by high-performance liquid chromatography-Orbitrap mass spectrometry》, the research content is summarized as follows. An improved assessment of environmental risks to public water bodies requires screening a large number of micropollutants. This study reports the development of a novel target screening method based on solid-phase extraction (SPE), HPLC, and high-resolution Orbitrap MS for the anal. of micropollutants with diverse chem. properties. First, target compounds were screened for their detectability by Orbitrap MS. An optimized SPE cartridge and HPLC column maximized recovery and separated most target compounds The sensitivity and repeatability of the method was validated by determining the detection limits and relative standard deviation (RSD). Eighty-four compounds with highly diverse properties were simultaneously detected with detection limits of 0.1-100 ng/L. Of these compounds, 52 were quantitated, with R2 ≥ 0.99 by linearity anal. and SPE recovery ratios of ≥50%. The remaining 32 compounds were qual. detected, with R2 < 0.99 or SPE recovery ratio of <50%. Satisfactory repeatability was obtained (RSD < 13.5%). This method was applied to the surveillance of the Arakawa River in Japan in 2019. Thirty-two compounds, including pesticides, surfactants, plasticizers, adhesives, and industrial solvents, were detected in the river. The measured concentrations of 13 compounds were compared with their predicted no effect concentrations (PNECs). Decanoic acid showed a higher concentration than the corresponding PNEC value, suggesting that its risk to the Arakawa water environment required further evaluation. The concentrations of dicyclohexylamine, 1,3-diphenylguanidine, and 2,4-dichlorophenoxyacetic acid were higher than their corresponding PNEC/10 values, demonstrating that these compounds were of higher priority than other compounds

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., SDS of cas: 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, 73724-45-5, formula is C18H17NO5, Name is Fmoc-Ser-OH. Then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. Application of C18H17NO5.

Xia, Yiran;Hao, Aiyou;Xing, Pengyao research published 《 Fmoc-protected amino acids as luminescent and circularly polarized luminescence materials based on charge transfer interaction》, the research content is summarized as follows. Fluorenylmethyloxycarbonyl (Fmoc)-protected amino acids are effective building blocks in self-assembled architectures at hierarchical levels, which however show limited luminescent properties and chiroptical activities. Here we introduce a charge-transfer strategy to build two-component luminescent materials with emerged circularly polarized luminescence properties. A library of Fmoc-amino acids was built, which selectively form charge-transfer complexes with the electron-deficient acceptor. Embedding in amorphous polymer matrix or phys. grinding could trigger the charge-transfer luminescence with adjusted wavelengths in a general manner. X-ray diffraction results suggest the multiple binding modes between donor and acceptor. And, the solution-processed coassembly could selectively exhibit circularly polarized luminescence with high dissymmetry g-factors. This work illustrates a noncovalent charge-transfer strategy to construct luminescent and chiroptical organic composites based on the easy-accessible and economic chiral N-terminal aromatic amino acids.

Application of C18H17NO5, 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 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. Quality Control of 122775-35-3.

Xia, Guang-Da;He, Yuan-Yuan;Zhang, Jing;Liu, Zi-Kui;Gao, Yang;Hu, Xiao-Qiang research published 《 Deoxygenative gem-difluorovinylation of aliphatic alcohols》, the research content is summarized as follows. An unprecedented deoxygenative gem-difluorovinylation of aliphatic alcs. R¹OH (R¹ = 3-(4-methoxyphenyl)propyl, cyclopentyl, 3-hydroxy-3-methylbutyl, etc.) using α-trifluoromethyl alkenes R²C(=CH₂)(CF₃) (R² = Ph, naphthalen-2-yl, 2H-1,3-benzodioxol-5-yl, etc.) was achieved under photocatalytic conditions. Inexpensive Ph₃ P acts as an efficient O-atom transfer reagent to facilitate the deoxygenation of alcs. for the generation of reactive alkyl radical species. Remarkable features of this reaction include mild conditions, simple operation and broad scope. The synthetic utility of this reaction was validated by the success of two-step one-pot reactions, scale-up synthesis and chemoselective monodeoxygenation of diols.

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., Quality Control of 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, 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. Safety of 2-Methoxy-N-methylethanamine.

Wu, Yong-Jin;He, Huan;Gao, Qi;Wu, Dedong;Bertekap, Robert;Westphal, Ryan S.;Lelas, Snjezana;Newton, Amy;Wallace, Tanya;Taber, Matthew;Davis, Carl;Macor, John E.;Bronson, Joanne research published 《 Discovery of a cyclopentylamine as an orally active dual NK₁ receptor antagonist-serotonin reuptake transporter inhibitor》, the research content is summarized as follows. Cyclopentylamine 4 was identified as a potent dual NK₁R antagonist-SERT inhibitor. This compound demonstrated significant oral activity in the gerbil forced swimming test, suggesting that dual NK₁R antagonists-SERT inhibitors may be useful in treating depression disorders.

Safety of 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 do have nonbonding electron pairs on their oxygen atoms, 73724-45-5, formula is C18H17NO5, Name is Fmoc-Ser-OH. 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. SDS of cas: 73724-45-5.

Wu, Ye;Zou, Yan;Sun, Lingling;Garzino-Demo, Alfredo;Hu, Honggang;Zhang, Weidong;Li, Xiang research published 《 Peptide stapling with the retention of double native side-chains》, the research content is summarized as follows. All-hydrocarbon stapling strategy has been widely applied for enhancing the proteolytic stability of peptides. However, two major tech. hurdles to some extent limit the development of stapled peptides for therapeutic usage: rational selection of the stapling sites and the corresponding deletion of the native side chains. Previously we described the development of the olefin-terminated amino acids with the retention of native side chains and successfully applied them in the synthesis of hydrocarbon stapled peptides with single side-chain retention. Here, we explored the feasibility and effectiveness of hydrocarbon stapling strategy characterized as double side-chains retention. Modeled after a lengthy human immunodeficiency virus-1 (HIV-1) fusion inhibitor SC34EK, Leuⁱ, Serⁱ⁺⁴ and Lysⁱ, Leuⁱ⁺⁴ stapled peptides with the retention of double side-chains were effectively obtained. Our complementary study provided a convenient alternative to address where to install the staple in sequence for conventional all-hydrocarbon peptide stapling. Furthermore, this method not only conferred conformational reinforcement for SC34EK with high α-helicity and protease resistance, but also preserved the structural characteristic (key peripheral residues, charge and solubility) of the linear peptide to the maximum, which are crucial for anti-HIV-1 activity.

SDS of cas: 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