S-2-Aminoethyl cysteine dihydrochloride

2-(2-azaniumyl-2-carboxyethyl)sulfanylethylazanium dichloride

CAS: 63905-31-7

Molecular Formula	`C5H14Cl2N2O2S`
Molecular Weight	237.15 g/mol
Topological Polar Surface Area	118.0 A2
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	5
Rotatable Bonds	5
Exact Mass	236.0153
Heavy Atoms	12
Complexity	110.0

Chemical Identifiers

CAS Number	63905-31-7
SMILES	`C(CSCC(C(=O)O)[NH3+])[NH3+].[Cl-].[Cl-]`
InChIKey	`XULUVSADCSWASY-UHFFFAOYSA-N`

📖 Product Overview

S-2-Aminoethyl cysteine dihydrochloride (CAS: 63905-31-7) is a chemical compound with molecular formula C5H14Cl2N2O2S and molecular weight 237.15 g/mol. Its IUPAC systematic name is 2-(2-azaniumyl-2-carboxyethyl)sulfanylethylazanium dichloride. Topological Polar Surface Area 118.0 A2 Hydrogen Bond Donors 3 Hydrogen Bond Acceptors 5 Rotatable Bonds 5 Exact Mass 236.0153 Heavy Atoms 12 Complexity 110.0 InChI Key: XULUVSADCSWASY-UHFFFAOYSA-N. SMILES: C(CSCC(C(=O)O)[NH3+])[NH3+].[Cl-].[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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