L-Cysteine methyl ester hydrochloride

About This Item

Molecular Formula	C₄H₁₀ClNO₂S
CAS Number	18598-63-5

FC-0331030

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Properties

Chemical Identifiers

IUPAC Name	methyl (2R)-2-amino-3-sulfanylpropanoate;hydrochloride
SMILES	COC(=O)C(CS)N.Cl
InChI Key	WHOHXJZQBJXAKL-DFWYDOINSA-N
InChI	InChI=1S/C4H9NO2S.ClH/c1-7-4(6)3(5)2-8;/h3,8H,2,5H2,1H3;1H/t3-;/m0./s1

Physical Properties

Boiling Point	197.2ºC at 760 mmHg
Melting Point	142 °C (dec.)(lit.)
Flash Point	73.1ºC

Safety Information

Hazard Class

Warning

Flash Point

73.1ºC

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.