| Identification | Back Directory | [Name]
Menlaquinone 9 | [CAS]
523-39-7 | [Synonyms]
MK 9
Vitamin MK 9
menaquinone 9
Vitamin K2(45)
Menlaquinone 9
Vitamin K2 MK-9
Menaquinone MK 9
VITAMIN K2(45) 98.0%~102.0%
Vitamin K2(45),MK-9 >98.0% powder
Vitamin MK9,menaquinone, menaquinon-9, menatetrenone, menatetren
(all-E)-2-(3,7,11,15,19,23,27,31,35-Nonamethyl-2,6,10,14,18,22,26,30,34-hexa-triacontanonene)-3-methyl-1,4-naphthalenedione
(all-E)-2-Methyl-3-(3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaenyl)-1,4-naphthalenedione
2-Methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonaMethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaen-1-yl]-
2-Methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonenyl]-1,4-naphthalenedione
2-Methyl-3-((2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaen-1-yl)naphthalene-1,4-dione
1,4-Naphthalenedione, 2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaen-1-yl]- | [Molecular Formula]
C56H80O2 | [MDL Number]
MFCD30489589 | [MOL File]
523-39-7.mol | [Molecular Weight]
785.23 |
| Chemical Properties | Back Directory | [Melting point ]
60-61 °C | [Boiling point ]
807.6±65.0 °C(Predicted) | [density ]
0.949 | [storage temp. ]
Amber Vial, -20°C Freezer | [solubility ]
Benzene (Slightly), Chloroform (Slightly), Ethyl Acetate (Slightly) | [form ]
Solid | [color ]
Light Yellow to Yellow | [Stability:]
Light Sensitive, Temperature Sensitive | [InChIKey]
WCRXHNIUHQUASO-UVZVDVBNSA-N | [SMILES]
C1(=O)C2=C(C=CC=C2)C(=O)C(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)\C)=C1C |
| Hazard Information | Back Directory | [Description]
Menaquinone 9 (MK-9) is a vitamin K2 analog that has been found in various bacteria, including E. coli.1,2 MK-9 is UV-sensitive and binds to soluble nitrate reductase, a component of the bacterial electron transport chain.1 In vivo, MK-9 increases plasma prothrombin concentration in vitamin K-deficient rats.2 | [Chemical Properties]
Light Yellow to Yellow Solid | [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 9 is a form of vitamin K2 which acts as a prothrombogenic agent and is also a functional electron transfer component in nitrate reductase. | [Uses]
Vitamin (prothrombogenic). | [Definition]
ChEBI: Menaquinone-9 is a menaquinone whose side-chain contains 9 isoprene units in an all-trans-configuration. It has a role as an Escherichia coli metabolite. | [References]
[1] A.M CRāCIUN . Induction of prothrombin synthesis by K-vitamins compared in vitamin K-deficient and in brodifacoum-treated rats[J]. Biochimica et biophysica acta. General subjects, 1998, 1380 1: Pages 75-81. DOI: 10.1016/s0304-4165(97)00134-7
[2] F BRITO M D J A DeMoss. Isolation and identification of menaquinone-9 from purified nitrate reductase of Escherichia coli.[J]. Journal of Bacteriology, 1995, 177 13: 3728-3735. DOI: 10.1128/jb.177.13.3728-3735.1995 |
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