CHEBI:44027 - menaquinone-8

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ChEBI Name menaquinone-8
ChEBI ID CHEBI:44027
Definition A menaquinone whose side-chain contains 8 isoprene units in an all-trans-configuration.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C51H72O2
Net Charge 0
Average Mass 717.11620
Monoisotopic Mass 716.553
InChI InChI=1S/C51H72O2/c1-38(2)20-13-21-39(3)22-14-23-40(4)24-15-25-41(5)26-16-27-42(6)28-17-29-43(7)30-18-31-44(8)32-19-33-45(9)36-37-47-46(10)50(52)48-34-11-12-35-49(48)51(47)53/h11-12,20,22,24,26,28,30,32,34-36H,13-19,21,23,25,27,29,31,33,37H2,1-10H3/b39-22+,40-24+,41-26+,42-28+,43-30+,44-32+,45-36+
InChIKey LXKDFTDVRVLXFY-WQWYCSGDSA-N
SMILES CC(C)=CCC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC1=C(C)C(=O)c2ccccc2C1=O
Roles Classification
Biological Role(s): Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
(via menaquinone )
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ChEBI Ontology
Outgoing menaquinone-8 (CHEBI:44027) is a menaquinone (CHEBI:16374)
IUPAC Name
2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E)-3,7,11,15,19,23,27,31-octamethyldotriaconta-2,6,10,14,18,22,26,30-octaen-1-yl]naphthalene-1,4-dione
Synonyms Sources
(all-E)-2-methyl-3-(3,7,11,15,19,23,27,31-octamethyl-2,6,10,14,18,22,26,30-dotriacontaoctaenyl)-1,4-naphthalenedione ChemIDplus
menaquinone 8 ChEBI
menaquinone MK8 ChemIDplus
menaquinone-8 UniProt
MK 8 ChemIDplus
vitamin K2(40) ChemIDplus
vitamin MK 8 ChemIDplus
Manual Xrefs Databases
CPD-9728 MetaCyc
MQ8 PDBeChem
View more database links
Registry Numbers Types Sources
1899230 Reaxys Registry Number Reaxys
2514221 Reaxys Registry Number Reaxys
523-38-6 CAS Registry Number ChemIDplus
Last Modified
10 July 2014