Cystein chloride

(2R)-2-amino-3-sulfanylpropanoic acid;hydrochloride

CAS: 52-89-1

Molecular Formula	`C3H8ClNO2S`
Molecular Weight	157.62 g/mol
Topological Polar Surface Area	64.3 A2
Hydrogen Bond Donors	4
Hydrogen Bond Acceptors	4
Rotatable Bonds	2
Exact Mass	156.99643
Heavy Atoms	8
Complexity	75.0

Chemical Identifiers

CAS Number	52-89-1
SMILES	`C(C(C(=O)O)N)S.Cl`
InChIKey	`IFQSXNOEEPCSLW-DKWTVANSSA-N`

📖 Product Overview

Cystein chloride (CAS: 52-89-1) is a chemical compound with molecular formula C3H8ClNO2S and molecular weight 157.62 g/mol. Its IUPAC systematic name is (2R)-2-amino-3-sulfanylpropanoic acid;hydrochloride. Topological Polar Surface Area 64.3 A2 Hydrogen Bond Donors 4 Hydrogen Bond Acceptors 4 Rotatable Bonds 2 Exact Mass 156.99643 Heavy Atoms 8 Complexity 75.0 InChI Key: IFQSXNOEEPCSLW-DKWTVANSSA-N. SMILES: C(C(C(=O)O)N)S.Cl.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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