Menatetrenone

Menatetrenone
Structural formula of menatetrenone
Space-filling model of the menatetrenone molecule
Clinical data
Other names3-methyl-2-[(2Z,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]naphthalene-1,4-dione
AHFS/Drugs.comInternational Drug Names
Routes of
administration		By mouth
ATC code
Pharmacokinetic data
BioavailabilityLow (oral)[1]
Identifiers
  • 2-methyl-3-[(2Z,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]naphthoquinone
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
ChEBI
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC31H40O2
Molar mass444.659 g·mol−1
3D model (JSmol)
  • CC1=C(C(=O)C2=CC=CC=C2C1=O)C/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CCC=C(C)C
  • InChI=1S/C31H40O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,12,14,16,18-20H,9-11,13,15,17,21H2,1-6H3/b23-14+,24-16+,25-20+ ☒N
  • Key:DKHGMERMDICWDU-GHDNBGIDSA-N ☒N
 ☒NcheckY (what is this?)  (verify)

Menatetrenone (INN), also known as menaquinone-4 (MK-4), is one of the nine forms of vitamin K2.

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