ChemicalBook--->CAS DataBase List--->481-85-6

481-85-6

481-85-6 Structure

481-85-6 Structure
IdentificationBack Directory
[Name]

VITAMIN K4
[CAS]

481-85-6
[Synonyms]

menadiol
vitamink3h2
reducedmenadione
reducedvitamink3
dihydrovitamink3
VITAMIN K4 USP/EP/BP
VITAMIN K4 DIACETATE
methylnaphthohydroquinone
2-methyl-1,4-naphthoquinol
2-methyl-4-naphthalenediol
2-methylhydronaphthoquinone
2-methylnaphthalene-1,4-diol
2-Methyl-1,4-naphthalenediol
1,4-Naphthalenediol, 2-methyl-
1,4-DIACETOXY-2-METHYLNAPHTHALENE
1,4-Dihydroxy-2-methylnaphthalene
2-METHYL-1,4-NAPHTHOHYDROQUINONE DIACETATE
[EINECS(EC#)]

207-573-8
[Molecular Formula]

C15H14O4
[MDL Number]

MFCD00021469
[MOL File]

481-85-6.mol
[Molecular Weight]

258.27
Chemical PropertiesBack Directory
[Melting point ]

181℃
[Boiling point ]

265.17°C (rough estimate)
[density ]

1.0844 (rough estimate)
[refractive index ]

1.5250 (estimate)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

10.62±0.50(Predicted)
[color ]

White to Light Purple
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

2-Methyl-1,4-naphthalenediol bis(dihydrogen phosphate)-->2-methylnaphthalene-1,4-diyl dibenzoate
Hazard InformationBack Directory
[Chemical Properties]

Crystalline solid. Melting point 177-178°C. Easily oxidized to 2-methyl-menadione.
[Uses]

Vitamin K3 (V676130) derivative. Menaquinol analog. Induces mutations in Escherichia coli nitrate reductase A.
[Definition]

ChEBI: A naphthalene-1,4-diol having a methyl substituent at the 2-position.
[Brand name]

Kappadione (Lilly); Synkayvite (Roche).
[storage]

4°C, protect from light
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