Structure Database (LMSD)
Common Name
Menaquinone-12
Systematic Name
2-[(2E,6E,10E,14E,18E,22E,26E,30E,34E,38E,42E)-3,7,11,15,19,23,27,31,35,39,43,47-dodecamethyloctatetraconta-2,6,10,14,18,22,26,30,34,38,42,46-dodecaenyl]-3-methylnaphthalene-1,4-dione
Synonyms
- MK-12
3D model of Menaquinone-12
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Classification
Category
Main Class
Sub Class
References
Taxonomy Information
Curated from
NCBI taxonomy class
Reference
Bos
(#9903)
Mammalia
(#40674)
Characterization of vitamin K from bovine liver.,
J Lipid Res, 1968
J Lipid Res, 1968
Pubmed ID:
4295867
Agromyces mediolanus
(#41986)
Actinomycetes
(#1760)
Agromyces mediolanus sp. nov., nom. rev., comb. nov., a species for "Corynebacterium mediolanum" Mamoli 1939 and for some aniline-assimilating bacteria which contain 2,4-diaminobutyric acid in the cell wall peptidoglycan.,
Int J Syst Bacteriol, 1996
Int J Syst Bacteriol, 1996
Pubmed ID:
8573525
String Representations
InChiKey (Click to copy)
JRQRCGAQNZQEJS-WPPIEQSHSA-N
InChi (Click to copy)
InChI=1S/C71H104O2/c1-54(2)28-17-29-55(3)30-18-31-56(4)32-19-33-57(5)34-20-35-58(6)36-21-37-59(7)38-22-39-60(8)40-23-41-61(9)42-24-43-62(10)44-25-45-63(11)46-26-47-64(12)48-27-49-65(13)52-53-67-66(14)70(72)68-50-15-16-51-69(68)71(67)73/h15-16,28,30,32,34,36,38,40,42,44,46,48,50-52H,17-27,29,31,33,35,37,39,41,43,45,47,49,53H2,1-14H3/b55-30+,56-32+,57-34+,58-36+,59-38+,60-40+,61-42+,62-44+,63-46+,64-48+,65-52+
SMILES (Click to copy)
C1(C/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)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/C)C(=O)C2=C(C=CC=C2)C(=O)C=1C
Other Databases
PubChem CID
Calculated Physicochemical Properties
Heavy Atoms
73
Rings
2
Aromatic Rings
1
Rotatable Bonds
35
Van der Waals Molecular Volume
1171.30
Topological Polar Surface Area
34.14
Hydrogen Bond Donors
Hydrogen Bond Acceptors
2
logP
22.73
Molar Refractivity
324.75
Admin
Created at
2nd Jul 2025
Updated at
2nd Jul 2025