410209
L-半胱氨酸甲酯 盐酸盐
98%, for peptide synthesis
别名:
(R)-Cysteine methyl ester hydrochloride
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关于此项目
线性分子式:
HSCH2CH(NH2)COOCH3 · HCl
化学文摘社编号:
分子量:
171.65
Beilstein:
3685824
EC 号:
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22
产品名称
L-半胱氨酸甲酯 盐酸盐, 98%
质量水平
方案
98%
表单
solid
旋光性
[α]20/D −1.8°, c = 10 in methanol
反应适用性
reaction type: solution phase peptide synthesis
mp
142 °C (dec.) (lit.)
应用
peptide synthesis
SMILES字符串
Cl[H].COC(=O)[C@@H](N)CS
InChI
1S/C4H9NO2S.ClH/c1-7-4(6)3(5)2-8;/h3,8H,2,5H2,1H3;1H/t3-;/m0./s1
InChI key
WHOHXJZQBJXAKL-DFWYDOINSA-N
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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
dust mask type N95 (US), Eyeshields, Gloves
A F Lailey et al.
Biochemical pharmacology, 42 Suppl, S47-S54 (1991-12-11)
Perfluoroisobutene (PFIB) is a hydrophobic reactive gas produced by the pyrolysis of polytetrafluoroethane which induces pulmonary oedema similar to that induced by phosgene when inhaled. When a lethal dose is inhaled by Porton strain rats total non-protein thiol (NPSH) and
S Tanuma et al.
The Journal of biological chemistry, 263(11), 5485-5489 (1988-04-15)
An NAD:cysteine ADP-ribosyltransferase designated ADP-ribosyltransferase C was purified approximately 35,000-fold from human erythrocytes with an 11% yield. The purified ADP-ribosyltransferase C exhibited one predominant protein band on sodium dodecyl sulfate-polyacrylamide gels with an estimated molecular weight (Mr) of 28,500. The
M Yoshikuni et al.
Developmental biology, 128(1), 236-239 (1988-07-01)
Several disulfide-reducing agents, such as dithiothreitol, 2,3-dimercapto-1-propanol, cysteine ethyl ester, and cysteine methyl ester enhanced the effectiveness of 1-methyladenine (1-MeAde) to induce oocyte maturation in the starfish Asterina pectinifera. This enhancement occurred at relatively low concentrations at which these agents
H Yin et al.
Chemical research in toxicology, 9(1), 140-146 (1996-01-01)
Trihaloacetaldehydes are used as sedatives, are key intermediates in the metabolism of 1,1,1,2-tetrahaloethanes, some of which are chlorofluorocarbon substitutes, and are metabolites of trihaloethanols, which are intestinal and bone marrow toxins. In the present study, trifluoroacetaldehyde was used as a
Sandra Osburn et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(3), 873-879 (2011-01-13)
The structure and reactivity of the cysteine methyl ester radical cation, CysOMe(.+) , have been examined in the gas phase using a combination of experiment and density functional theory (DFT) calculations. CysOMe(.+) undergoes rapid ion-molecule reactions with dimethyl disulfide, allyl
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