CHEBI:91247 - L-cysteine hydrochloride

ChEBI IDCHEBI:91247
ChEBI NameL-cysteine hydrochloride
Stars
ASCII NameL-cysteine hydrochloride
DefinitionA hydrochloride obtained by combining L-cysteine with one molar equivalent of hydrogen chloride.
Last Modified17 February 2016
SubmitterSteve
DownloadsMolfile
FormulaC3H7NO2S.HCl
Net Charge0
Average Mass157.622
Monoisotopic Mass156.99643
SMILESCl.N[C@@H](CS)C(=O)O
InChIInChI=1S/C3H7NO2S.ClH/c4-2(1-7)3(5)6;/h2,7H,1,4H2,(H,5,6);1H/t2-;/m0./s1
InChIKeyIFQSXNOEEPCSLW-DKWTVANSSA-N
Wikipedia
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Roles Classification
Biological Roles:
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
EC 4.3.1.3 (histidine ammonia-lyase) inhibitor  An EC 4.3.1.* (ammonia-lyase) inhibitor that interferes with the action of histidine ammonia-lyase (EC 4.3.1.3).
flour treatment agent  A food additive which is added to flour or dough to improve baking quality and/or colour.
Application:
flour treatment agent  A food additive which is added to flour or dough to improve baking quality and/or colour.
ChEBI Ontology
Outgoing Relation(s)
L-cysteine hydrochloride (CHEBI:91247) has part L-cysteinium (CHEBI:32445)
L-cysteine hydrochloride (CHEBI:91247) has role EC 4.3.1.3 (histidine ammonia-lyase) inhibitor (CHEBI:77703)
L-cysteine hydrochloride (CHEBI:91247) has role flour treatment agent (CHEBI:64577)
L-cysteine hydrochloride (CHEBI:91247) has role human metabolite (CHEBI:77746)
L-cysteine hydrochloride (CHEBI:91247) is a hydrochloride (CHEBI:36807)
Incoming Relation(s)
L-cysteine hydrochloride hydrate (CHEBI:91248) has part L-cysteine hydrochloride (CHEBI:91247)
IUPAC Names 
L-cysteine hydrochloride
(1R)-1-carboxy-2-sulfanylethan-1-aminium chloride
Synonyms  Source
Cysteine monohydrochlorideChemIDplus
L-(+)-Cysteine hydrochlorideChemIDplus
Cysteine HCl (anhydrous)ChemIDplus
Cysteine hydrochloride (anhydrous)ChemIDplus
L-Cysteine monohydrochlorideChemIDplus
(R)-Cysteine hydrochlorideChemIDplus
Manual XrefsDatabases
CysteineWikipedia
DB00151DrugBank
Registry NumbersSources
Reaxys:3560277Reaxys
CAS:52-89-1ChemIDplus
CAS:52-89-1NIST Chemistry WebBook
Citations