所有图片(1)
别名:
(R)-Ethyl 2-amino-3-mercaptopropanoate hydrochloride, Cystanin, Ethyl L-cysteinate hydrochloride
线性分子式:
HSCH2CH(NH2)COOC2H5 · HCl
CAS号:
分子量:
185.67
Beilstein:
3562600
EC 号:
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
检测方案
98%
形式
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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WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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
Shih-Jei Tsai et al.
Journal of agricultural and food chemistry, 59(11), 6319-6326 (2011-05-10)
The neuroprotective effects of s-allyl cysteine, s-ethyl cysteine, and s-propyl cysteine in D-galactose (DG)-treated mice were examined. DG treatment increased the formation of Aβ(1-40) and Aβ(1-42), enhanced mRNA expression of β-amyloid precursor protein (APP) and β-site APP cleavage enzyme 1
A A Stark et al.
Mutation research, 224(1), 89-94 (1989-09-01)
The mutagenicity of thiol (SH)-containing compounds was tested in Salmonella typhimurium TA102 in the liquid preincubation method. Cysteinyl-glycine (CG), cysteine ethyl ester (CEE), L- and D-penicillamine (PA), cysteine (Cys) and glutathione (GSH) were mutagenic to strain TA102 without metabolic activation.
Paul R Borghesani et al.
Journal of the American Geriatrics Society, 58(8), 1453-1458 (2010-07-31)
To determine how often neuroimaging confirms, clarifies, or contradicts initial diagnoses of late-life cognitive disorders. Retrospective case review. Outpatient clinic specializing in memory disorders. One hundred ninety-three consecutively referred cognitively impaired patients. Diagnoses using research criteria were developed for each
E C Curnow et al.
Reproduction, fertility, and development, 20(5), 579-588 (2008-06-26)
Glutathione (GSH) is the main non-enzymatic defence against oxidative stress and is a critical intracellular component required for oocyte maturation. In the present study, several modulators of intracellular GSH were assessed for their effect on the in vitro maturation (IVM)
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