Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:51:38 UTC
Update Date2024-04-30 19:44:09 UTC
Metabolite IDMMDBc0030039
Metabolite Identification
Common NameBenzo[a]pyrene-4,5-oxide
DescriptionBenzo[a]pyrene-4,5-oxide is a member of the chemical class known as Chrysenes. These are compounds containing the polyaromatic chrysene moiety, which consists of a benzene ring fused to a phenanthrene ring system to form Benzo[a]phenanthrene. In the absence of the ycbX- and yiiM-dependent pathways, biotin sulfoxide reductase plays also a role in the detoxification pathway. (PMID 18312271 )
Structure
Synonyms
ValueSource
Benzo[a]pyrene-4,5-epoxideKegg
3b,4a-Dihydrobenzo(1,2)pyreno(4,5-b)oxireneHMDB
4,5-Dihydro-4,5-epoxybenzo(a)pyreneHMDB
Benzo(a)pyrene 4,5-epoxide, (+-)-isomerHMDB
Benzo(a)pyrene 4,5-oxideHMDB
Benzo(a)pyrene 4,5-epoxideMeSH
Molecular FormulaC20H12O
Average Mass268.3087
Monoisotopic Mass268.088815006
IUPAC Name18-oxahexacyclo[10.7.2.0³,⁸.0⁹,²⁰.0¹⁶,²¹.0¹⁷,¹⁹]henicosa-1,3,5,7,9(20),10,12(21),13,15-nonaene
Traditional Namebenzo(a)pyrene 4,5-oxide
CAS Registry Number37574-47-3
SMILES
O1C2C1C1=CC3=CC=CC=C3C3=C1C1=C(C=CC=C21)C=C3
InChI Identifier
InChI=1S/C20H12O/c1-2-6-13-12(4-1)10-16-18-14(13)9-8-11-5-3-7-15(17(11)18)19-20(16)21-19/h1-10,19-20H
InChI KeyXGZQLNASOQVQTD-UHFFFAOYSA-N