CHEBI:73090 - 6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer)

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ChEBI Name 6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer)
ChEBI ID CHEBI:73090
ChEBI ASCII Name 6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer)
Definition A pteridine that is lumazine substituted by methyl and oxo groups at C-6 and -7 respectively as well as a 1-D-ribityl group on N-8.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C12H16N4O7
Net Charge 0
Average Mass 328.27800
Monoisotopic Mass 328.10190
InChI InChI=1S/C12H16N4O7/c1-4-11(22)16(2-5(18)8(20)6(19)3-17)9-7(13-4)10(21)15-12(23)14-9/h5-6,8,17-20H,2-3H2,1H3,(H2,14,15,21,23)/t5-,6+,8-/m0/s1
InChIKey QCYVUUAIJUUUPI-BBVRLYRLSA-N
SMILES Cc1nc2c([nH]c(O)nc2=O)n(C[C@H](O)[C@H](O)[C@H](O)CO)c1=O
Roles Classification
Biological Role(s): EC 2.5.1.9 (riboflavin synthase) inhibitor
An EC 2.5.1.* (non-methyl-alkyl or aryl transferase) inhibitor that inhibits the action of riboflavin synthase (EC 2.5.1.9).
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ChEBI Ontology
Outgoing 6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer) (CHEBI:73090) has functional parent lumazine (CHEBI:16489)
6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer) (CHEBI:73090) has functional parent ribitol (CHEBI:15963)
6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer) (CHEBI:73090) has role EC 2.5.1.9 (riboflavin synthase) inhibitor (CHEBI:60901)
6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer) (CHEBI:73090) is a pteridines (CHEBI:26373)
IUPAC Name
1-deoxy-1-(2-hydroxy-6-methyl-4,7-dioxo-1,7-dihydropteridin-8(4H)-yl)-D-ribitol
Synonyms Sources
6-methyl-7-oxo-8-(1-D-ribityl)lumazine ChEBI
Photolumazine C ChemIDplus
Registry Number Type Source
17879-89-9 CAS Registry Number ChemIDplus
Last Modified
03 April 2013