Vitamin K1 2,3-Epoxide

Also known as: Vitamin K1 epoxide, Phylloquinone oxide, 2,3-Epoxyphylloquinone, (2,3-epoxyphytyl)menaquinone, Vitamin K epoxide, Vitamin K oxide, 1a,7a-Dihydro-1a-methyl-7a-(3,7,11,15-tetramethyl-2-hexadecen-1-yl)-naphth[2,3-b]oxirene-2,7-dione, 1a-Methyl-7a-[(2E)-3,7,11,15-tetramethyl-2-hexadecen-1-yl]-1a,7a-dihydronaphtho[2,3-b]oxirene-2,7-dione, 2,3-Epoxy-2,3-dihydro-2-methyl-3-phytyl-1,4-naphthoquinone, 2-Methyl-3-phytyl-2,3-epoxy-2,3-dihydro-1,4-naphthoquinone, (E)-vitamin K oxide

Vitamin K1 2,3-Epoxide (CAS 25486-55-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C31H46O3 and a molecular weight of 466.695 g/mol. Key properties include a boiling point of 561.1±50.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 233.8±30.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

25486-55-9

Jingsj CID

J-1439795-8

Molecular Formula

C₃₁H₄₆O₃

Molecular Weight

466.695 g/mol

Category

Ethers

Last updated

8/21/2026