CHEBI:7968 - penicilloic acid

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ChEBI Name penicilloic acid
ChEBI ID CHEBI:7968
Definition A thiazolidinedicarboxylic acid obtained via hydrolysis of the β-lactam ring of a penicillin.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C9H13N2O5SR
Net Charge 0
Average Mass (excl. R groups) 261.27500
Monoisotopic Mass (excl. R groups) 261.05452
SMILES [H][C@]1(N[C@@H](C(O)=O)C(C)(C)S1)[C@H](NC([*])=O)C(O)=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing penicilloic acid (CHEBI:7968) is a thiazolidinedicarboxylic acid (CHEBI:36176)
penicilloic acid (CHEBI:7968) is conjugate acid of penicilloate(2−) (CHEBI:62524)
Incoming benzylpenicilloic acid (CHEBI:61222) is a penicilloic acid (CHEBI:7968)
penicilloate(2−) (CHEBI:62524) is conjugate base of penicilloic acid (CHEBI:7968)
Synonym Source
penicilloic acids ChEBI
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12569987 PubMed citation Europe PMC
Last Modified
04 August 2014