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410209

Sigma-Aldrich

L-Cysteine methyl ester hydrochloride

98%, for peptide synthesis

Sinonimo/i:

(R)-Cysteine methyl ester hydrochloride

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About This Item

Formula condensata:
HSCH2CH(NH2)COOCH3 · HCl
Numero CAS:
18598-63-5
Peso molecolare:
171.65
Beilstein:
3685824
Numero CE:
242-435-0
Numero MDL:
MFCD00038985
Codice UNSPSC:
12352209
eCl@ss:
32160406
ID PubChem:
24865699
NACRES:
NA.22

product name

L-Cysteine methyl ester hydrochloride, 98%

Saggio

98%

Forma fisica

solid

Attività ottica

[α]20/D −1.8°, c = 10 in methanol

Impiego in reazioni chimiche

reaction type: solution phase peptide synthesis

Punto di fusione

142 °C (dec.) (lit.)

applicazioni

peptide synthesis

Stringa SMILE

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
WHOHXJZQBJXAKL-DFWYDOINSA-N

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Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKBX6175V
MKBS8811V
MKBP7996V
MKBH4741V
MKBF8304V

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Sigma-Aldrich

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L-cisteina

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Sigma-Aldrich

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(R)-(+)-Cysteine

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
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
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
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
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)
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