C121908
L-半胱氨酸乙酯 盐酸盐
98%, for peptide synthesis
别名:
(R)-Ethyl 2-amino-3-mercaptopropanoate hydrochloride, Cystanin, Ethyl L-cysteinate hydrochloride
Product Name
L-半胱氨酸乙酯 盐酸盐, 98%
质量水平
方案
98%
表单
powder
旋光性
[α]20/D −7.9°, c = 1 in 1 M HCl
光学纯度
ee: 99% (GLC)
反应适用性
reaction type: solution phase peptide synthesis
颜色
white
mp
123-125 °C (lit.)
应用
peptide synthesis
SMILES字符串
Cl[H].CCOC(=O)[C@@H](N)CS
InChI
1S/C5H11NO2S.ClH/c1-2-8-5(7)4(6)3-9;/h4,9H,2-3,6H2,1H3;1H/t4-;/m0./s1
InChI key
JFKJWWJOCJHMGV-WCCKRBBISA-N
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相关类别
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Dimitrios Tsikas et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(28), 3442-3455 (2009-07-15)
S-Nitrosothiols from low-molecular-mass and high-molecular-mass thiols, including glutathione, albumin and hemoglobin, are endogenous potent vasodilators and inhibitors of platelet aggregation. By utilizing the S-transnitrosation reaction and by using the lipophilic (pK(L) 0.78) and strong nucleophilic synthetic thiol N-acetyl cysteine ethyl
Krum Kafedjiiski et al.
International journal of pharmaceutics, 343(1-2), 48-58 (2007-06-05)
It was the aim of this study to synthesize and characterize a novel hyaluronic acid-cysteine ethyl ester (HA-Cys) conjugate providing improved mucoadhesive properties and a significantly lowered biodegradation rate. Mediated by carbodiimide and N-hydroxysuccinimide, L-cysteine ethyl ester hydrochloride was covalently
Laura L Perissinotti et al.
Journal of the American Chemical Society, 127(2), 486-487 (2005-01-13)
We report an investigation of the reaction between (S)-nitroso-l-cysteine ethyl ester and l-cysteine ethyl ester as a model of physiologically relevant transnitrosation processes. Our theoretical and experimental evidence clearly supports the existence of a nitroxyl disulfide intermediate in solution.
Seema A Kattaya et al.
Clinical orthopaedics and related research, 466(8), 1796-1803 (2008-05-20)
Gamma radiation is widely used to sterilize bone allografts but may impair their strength. While radioprotectant use may reduce radiation damage they may compromise sterility by protecting pathogens. We assessed the radioprotective potential of various agents (L-cysteine, N-acetyl-L-cysteine, L-cysteine-ethyl-ester and
Dimitrios Galanakis et al.
Bioorganic & medicinal chemistry letters, 14(14), 3639-3643 (2004-06-19)
The synthesis and pharmacological evaluation of a series of amide derivatives of NSAIDs with L-cysteine ethyl ester is described. The novel derivatives are potent antiinflammatory, antioxidant and hypocholesterolemic-hypolipidemic agents, while they demonstrate considerably reduced gastrointestinal toxicity. This molecular modification may
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