| Stereochemistry | ACHIRAL |
| Molecular Formula | C46H64O2 |
| Molecular Weight | 648.9992 |
| Optical Activity | NONE |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 6 |
| Charge | 0 |
SHOW SMILES / InChI
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\CC1=C(C)C(=O)C2=C(C=CC=C2)C1=O
InChI
InChIKey=RAKQPZMEYJZGPI-LJWNYQGCSA-N
InChI=1S/C46H64O2/c1-34(2)18-12-19-35(3)20-13-21-36(4)22-14-23-37(5)24-15-25-38(6)26-16-27-39(7)28-17-29-40(8)32-33-42-41(9)45(47)43-30-10-11-31-44(43)46(42)48/h10-11,18,20,22,24,26,28,30-32H,12-17,19,21,23,25,27,29,33H2,1-9H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+
| Molecular Formula | C46H64O2 |
| Molecular Weight | 648.9992 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ACHIRAL |
| Additional Stereochemistry | No |
| Defined Stereocenters | 0 / 0 |
| E/Z Centers | 6 |
| Optical Activity | NONE |
Vitamin K is a fat-soluble vitamin, which exists in two different forms in nature: vitamin K1 (phylloquinone or phytonadione) and vitamin K2 (menaquinones), a feature of which is a long polyprenyl lateral chain. Menaquinone-7 (MK-7) is a form of vitamin K2 that occurs naturally in some animal-derived and is available as an ingredient of dietary supplements. A novel method of marking five different cis/trans isomers of vitamin K2 (MK-7) (including 6-CIS form) in dietary supplements recently was developed and validated.
