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84-81-1

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84-81-1 Structure

84-81-1 Structure
IdentificationBack Directory
[Name]

VITAMIN K2
[CAS]

84-81-1
[Synonyms]

Vitamin K2
MENAQUINONE
VitaMin MK6
Farnoquinone
MENAQUINONE 4
Menaquinone 6
Menaquinone-K6
vitamin K2(30)
Vitamin K2 MK-6
prenylmenaquinone-6
2-Methyl-3-farnesyl-farnesyl-1,4-naphthoquinone
(all-E)-2-(3,7,11,15,19,23-HexaMethyl-2,6,10,14,18,22-tetracosahexaenyl)-3-Methyl-1,4-naphthalenedione
1,4-Naphthalenedione, 2-(3,7,11,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaenyl)-3-methyl-, (all-E)-
2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-Hexamethyl-2,6,10,14,18,22-tetracosahexenyl]-3-methyl-1,4-naphthalenedione
2-methyl-3-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaenyl]naphthalene-1,4-dione
2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaenyl]-3-methylnaphthalene-1,4-dione
2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-Hexamethyl-2,6,10,14,18,22-tetracosahexaen-1-yl]-3-methyl-1,4-naphthalenedione
1,4-Naphthalenedione, 2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaen-1-yl]-3-methyl-
[Molecular Formula]

C41H56O2
[MDL Number]

MFCD00079646
[MOL File]

84-81-1.mol
[Molecular Weight]

580.88
Chemical PropertiesBack Directory
[Melting point ]

49-50 ºC
[Boiling point ]

673.3±55.0 °C(Predicted)
[density ]

0.970
[storage temp. ]

−20°C
[InChIKey]

PFRQBZFETXBLTP-RCIYGOBDSA-N
[SMILES]

C1(=O)C2=C(C=CC=C2)C(=O)C(C)=C1C/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(/C)\C
Safety DataBack Directory
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[RTECS ]

QL9279500
Hazard InformationBack Directory
[Uses]

Menaquinones are isoprenoid quinones of the naphthalene series and belongs to the K2 Vitamin homologs. Menaquinones were originally discovered as the anti-hemorrhagic factor and now encompasses a vari ety of physiological processes. Menaquinone-6 were the major isoprenoid quinones found in membrane preparations of Campylobacter jejuni and Campylobacter fetus.
[Uses]

Vitamin (prothrombogenic).
[Biological Activity]

Menaquinone 6 plays an essential role as an electron carrier in the bacterial respiratory chain. Only small amounts of menaquinone 6 can be found in human.
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