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CHEBI:760896 - L-penicillamine zwitterion

Default Structure
ChEBI IDCHEBI:760896
ChEBI NameL-penicillamine zwitterion
Stars
Last Modified17 September 2026
SubmitterElisabeth Coudert
DownloadsMolfile
FormulaC5H11NO2S
Net Charge0
Average Mass149.215
Monoisotopic Mass149.05105
SMILESCC(C)(S)[C@H]([NH3+])C(=O)[O-]
InChIInChI=1S/C5H11NO2S/c1-5(2,9)3(6)4(7)8/h3,9H,6H2,1-2H3,(H,7,8)/t3-/m1/s1
InChIKeyVVNCNSJFMMFHPL-GSVOUGTGSA-N
ChEBI Ontology
Outgoing Relation(s)
L-penicillamine zwitterion (CHEBI:760896) is a L-α-amino acid zwitterion (CHEBI:59869)
L-penicillamine zwitterion (CHEBI:760896) is tautomer of L-penicillamine (CHEBI:50869)
Incoming Relation(s)
S-methyl-L-penicillamine zwitterion (CHEBI:760897) has functional parent L-penicillamine zwitterion (CHEBI:760896)
D-penicillamine zwitterion (CHEBI:760899) is enantiomer of L-penicillamine zwitterion (CHEBI:760896)
UniProt Name  Source
L-penicillamineUniProt
Citations