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CHEBI:33221 - corrin

ChEBI IDCHEBI:33221
ChEBI Namecorrin
Stars
DefinitionA tetrapyrrole fundamental parent that is the core macrocycle of vitamin B12.
Last Modified6 August 2014
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaC19H22N4
Net Charge0
Average Mass306.413
Monoisotopic Mass306.18445
SMILESC1=C2/CCC(=N2)/C=C2/CCC(N2)C2CCC(=N2)/C=C2/CCC/1=N2
InChIInChI=1S/C19H22N4/c1-3-14-10-16-5-7-18(22-16)19-8-6-17(23-19)11-15-4-2-13(21-15)9-12(1)20-14/h9-11,18-19,22H,1-8H2/b12-9-,15-11-,16-10-
InChIKeyWUPRCGRRQUZFAB-DEGKJRJSSA-N
Wikipedia
Roles Classification
Biological Roles:
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).
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)
corrin (CHEBI:33221) has role cofactor (CHEBI:23357)
corrin (CHEBI:33221) is a corrins (CHEBI:23392)
corrin (CHEBI:33221) is a tetrapyrrole fundamental parent (CHEBI:35794)
IUPAC Name 
corrin
Synonyms  Source
CrnIUBMB
KorrinChEBI
corrineIUPAC
corrinaIUPAC
Manual XrefsDatabases
CorrinWikipedia
Registry NumbersSources
Reaxys:576248Reaxys
CAS:262-76-0ChemIDplus