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410209

Sigma-Aldrich

L-Cysteine methyl ester hydrochloride

98%, for peptide synthesis

Sinônimo(s):

(R)-Cysteine methyl ester hydrochloride

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About This Item

Fórmula linear:
HSCH2CH(NH2)COOCH3 · HCl
Número CAS:
18598-63-5
Peso molecular:
171.65
Beilstein:
3685824
Número CE:
242-435-0
Número MDL:
MFCD00038985
Código UNSPSC:
12352209
eCl@ss:
32160406
ID de substância PubChem:
24865699
NACRES:
NA.22

product name

L-Cysteine methyl ester hydrochloride, 98%

Ensaio

98%

forma

solid

atividade óptica

[α]20/D −1.8°, c = 10 in methanol

adequação da reação

reaction type: solution phase peptide synthesis

pf

142 °C (dec.) (lit.)

aplicação(ões)

peptide synthesis

cadeia de caracteres SMILES

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

chave InChI

WHOHXJZQBJXAKL-DFWYDOINSA-N

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Categorias relacionadas

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análise (COA)

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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(R)-(+)-Cysteine

Mohamed R Shehata et al.
Dalton transactions (Cambridge, England : 2003), (6)(6), 779-786 (2008-02-02)
The complex-formation equilibria of [Pd(SMC)(H2O)2]+, where SMC = S-methyl-l-cysteinate, with bio-relevant ligands such as amino acids, peptides, dicarboxylic acids and DNA constituents were studied and their formation constants were determined. The binding mode of the ligands containing various functional groups
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
Mickael Alimi et al.
Inorganic chemistry, 51(17), 9350-9356 (2012-08-22)
Six Co(III) complexes based on unsubstituted or substituted TPA ligands (where TPA is tris(2-pyridylmethyl)amine) and acetohydroxamic acid (A), N-methyl-acetohydroxamic acid (B), or N-hydroxy-pyridinone (C) were prepared and characterized by mass spectrometry, elemental analysis, and electrochemistry: [Co(III)(TPA)(A-2H)](Cl) (1a), [Co(III)((4-Cl(2))TPA)(A-2H)](Cl) (2a), [Co(III)((6-Piva)TPA)(A-2H)](Cl)
T A Cook et al.
Biochemistry, 39(44), 13516-13523 (2000-11-07)
PDE6 (type 6 phosphodiesterase) from rod outer segments consists of two types of catalytic subunits, alpha and beta; two inhibitory gamma subunits; and one or more delta subunits found only on the soluble form of the enzyme. About 70% of
B E Svensson
The Biochemical journal, 253(2), 441-449 (1988-07-15)
Nine low-Mr thiols were compared with regard to their ability to function as myeloperoxidase-oxidase substrates under conditions where no auto-oxidation of the thiols could be observed. The methyl and ethyl esters of cysteine were found to be about twice as
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