Molecular Identity
Cysteine Hydrochloride
(2R)-2-amino-3-sulfanylpropanoic acid;hydrochloride
PubChem CID: 60960
L-cysteine hydrochloride is a hydrochloride obtained by combining L-cysteine with one molar equivalent of hydrogen chloride. It has a role as a flour treatment agent, an EC 4.3.1.3 (histidine ammonia-lyase) inhibitor and a human metabolite. It contains a L-cysteinium.
2D Structure
Properties
C3H8ClNO2S
Molecular Formula
157.62
Molecular Weight
g/mol
156.9964
Exact Mass
Da
64.3
TPSA
Good oral absorption (< 140 A²)
4
H-Bond Donors
4
H-Bond Acceptors
75
Complexity
SMILES
Canonical SMILES
SMILES: C(C(C(=O)O)N)S.ClIsomeric SMILES
SMILES: C([C@@H](C(=O)O)N)S.ClSynonyms(20)
Cystein chlorideCYSTEINE HYDROCHLORIDEcysteine-hcl3-Mercaptoalanine hydrochlorideCysteine chlorhydrateCysteine hydrochloride (anhydrous)CCRIS 3613Cysteine hydrochloride anhydrousNSC 8746EINECS 200-157-7WR 348UNII-A9U1687S1SEK 2367AI3-18781A9U1687S1S
Data from PubChem (NCBI)
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Drug Network
Trials and conditions connected to Cysteine Hydrochloride
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