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CHEBI:36303 - chlorin

ChEBI IDCHEBI:36303
ChEBI Namechlorin
Stars
DefinitionA tetrapyrrole fundamental parent that is obtained by formal hydrogenation across the 2,3-double bond of porphyrin.
Last Modified7 November 2011
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaC20H16N4
Net Charge0
Average Mass312.376
Monoisotopic Mass312.13750
SMILESC1=Cc2cc3ccc(cc4nc(cc5nc(cc1n2)CC5)C=C4)n3
InChIInChI=1S/C20H16N4/c1-2-14-10-16-5-6-18(23-16)12-20-8-7-19(24-20)11-17-4-3-15(22-17)9-13(1)21-14/h1-6,9-12,21,24H,7-8H2/b15-9-,16-10-,19-11-,20-12-
InChIKeySURLGNKAQXKNSP-DBLYXWCISA-N
Wikipedia
Roles Classification
Biological Role:
cofactor  An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
ChEBI Ontology
Outgoing Relation(s)
chlorin (CHEBI:36303) is a chlorins (CHEBI:33910)
chlorin (CHEBI:36303) is a tetrapyrrole fundamental parent (CHEBI:35794)
IUPAC Names 
chlorin
2,3-dihydroporphyrin
Synonym  Source
2,3-dihydro-21H,23H-porphineChemIDplus
Manual XrefsDatabases
ChlorinWikipedia
Registry NumbersSources
Beilstein:1224199Beilstein
Reaxys:309943Reaxys
CAS:2683-84-3ChemIDplus