Terminology Service for NFDI4Health
JSON

proviolacein

Go to external page http://purl.obolibrary.org/obo/CHEBI_131916

A hydroxyindole that is 2H-pyrrol-2-one which is substituted at positions 3 and 5 by 1H-indol-3-yl and 5-hydroxy-1H-indol-3-yl groups, respectively. It is an intermediate in the biosynthesis of the purple chromobacterial pigment violacein from L-tryptophan.

Term info

Label

proviolacein

Synonyms
  • 5-(5-hydroxy-1H-indol-3-yl)-3-(1H-indol-3-yl)-2H-pyrrol-2-one
  • proviolacein
database cross reference
Subsets

3_STAR

IUPAC NAME
5-(5-hydroxy-1H-indol-3-yl)-3-(1H-indol-3-yl)-2H-pyrrol-2-one [ IUPAC ]

charge

0

formula

C20H13N3O2

has obo namespace

chebi_ontology

id

CHEBI:131916

inchi

InChI=1S/C20H13N3O2/c24-11-5-6-18-13(7-11)16(10-22-18)19-8-14(20(25)23-19)15-9-21-17-4-2-1-3-12(15)17/h1-10,21-22,24H

inchikey

AEUPUFUMWGIQGG-UHFFFAOYSA-N

mass

327.337

monoisotopicmass

327.10078

smiles

OC=1C=C2C(C3=NC(C(C=4C=5C(NC4)=CC=CC5)=C3)=O)=CNC2=CC1