L-Cysteine methyl ester hydrochloride Six Chongqing Chemdad Co. ，Ltd

Product

L-Cysteine methyl ester hydrochloride

CAS No.：18598-63-5

Other grades of this product :

L-Cysteine methyl ester hydrochloride Basic information

Product Name:	L-Cysteine methyl ester hydrochloride
Synonyms:	L-Cysteine Methyl ester hydrochloride 98%;L-Cysteine methyl ester hydrochloride(Acdrile);L-Cys-OMe·HCl;L-Cysteine methyl ester hydrochloride≥ 98.5% (Titration);MECYSTEINE HYDROCHLORIDE;methyl cysteine hydrochloride;H-CYS-OME HCL;H-CYS(ME)OH HYDROCHLORIDE
CAS:	18598-63-5
MF:	C4H10ClNO2S
MW:	171.65
EINECS:	242-435-0
Product Categories:	Amino Acids & Derivatives;Chiral Reagents;Cysteine [Cys, C];Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;Amino Acids Derivatives;Amino Acids and Derivatives;Amino Acid Methyl Esters;Amino Acids (C-Protected);Biochemistry;Amino hydrochloride;Amino Acid Derivatives;Cysteine/Cystine;Amino Acids;Peptide Synthesis
Mol File:	18598-63-5.mol

L-Cysteine methyl ester hydrochloride Chemical Properties

Melting point	142 °C (dec.)(lit.)
alpha	-2.25 º (c=5, 1 N HCl)
density	1.232 (estimate)
FEMA	4781 \| L-CYSTEINE METHYL ESTER HYDROCHLORIDE
refractive index	-2.5 ° (C=20, MeOH)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol, Water (Slightly)
form	Crystalline Powder
color	White
optical activity	[α]20/D 1.8°, c = 10 in methanol
Water Solubility	Soluble in water
Merck	13,5809
BRN	3685824
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	WHOHXJZQBJXAKL-DFWYDOINSA-N
CAS DataBase Reference	18598-63-5(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-37/39
WGK Germany	2
RTECS	HA2460000
F	1-10
HS Code	29309090

MSDS Information

Provider	Language
Methyl cysteine hydrochloride	English
ACROS	English
SigmaAldrich	English

L-Cysteine methyl ester hydrochloride Usage And Synthesis

Chemical Properties	white crystalline powder
Uses	A mucolytic. An effective drug for the treatment of liver failure. Shown to effectively inhibit the binding of ethynylestradiol metabolites to protein and nucleic acids.
Uses	Mucolytic agent
Uses	L-Cysteine methyl ester hydrochloride is a biochemical shown to inhibit binding of ethynylestradiol metabolites to protein and nucleic acids. It used in the synthesis of peptides, Preparation of thiazolidine-4-carboxylates with carbonyl compounds.

L-Cysteine methyl ester hydrochloride Preparation Products And Raw materials

Preparation Products

Isoprothiolane-->N-Benzyloxybenzamide-->DIMETHYL CYSTINATE

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