Dimethyl (3-methyl-2-oxo-5-heptynyl)phosphonate

3-甲基-2-氧代-5-庚炔基膦酸二甲酯

Also known as: Phosphonic acid, (3-methyl-2-oxo-5-heptynyl)-, dimethyl ester, Dimethyl (3-methyl-2-oxohept-5-yn-1-yl)phosphonate, Dimethyl (3-methyl-2-oxo-hept-5-yne)phosphonate, 1-dimethoxyphosphoryl-3-methylhept-5-yn-2-one, Beraprost Impurity 62, 3-methyl-2-oxohept-5-ynylphosphonic acid dimethyl ester, dimethyl (3-methyl-2-oxohept-5-yn-1-yl)phosphonate, Phosphonic acid, P-(3-methyl-2-oxo-5-heptyn-1-yl)-, dimethyl ester

Dimethyl (3-methyl-2-oxo-5-heptynyl)phosphonate (CAS 70073-58-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H17O4P and a molecular weight of 232.21300 g/mol. It is also known as Phosphonic acid, (3-methyl-2-oxo-5-heptynyl)-, dimethyl ester, Dimethyl (3-methyl-2-oxohept-5-yn-1-yl)phosphonate and Dimethyl (3-methyl-2-oxo-hept-5-yne)phosphonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

70073-58-4

Jingsj CID

J-1484662-1

Molecular Formula

C₁₀H₁₇O₄P

Chinese Name

3-甲基-2-氧代-5-庚炔基膦酸二甲酯

Molecular Weight

232.21300 g/mol

Category

Organic Acids

Last updated

8/21/2026