Risedronic acid

利塞膦酸

Also known as: (1-hydroxy-1-phosphono-2-pyridin-3-ylethyl)phosphonic acid, (1-hydroxy-2-pyridin-3-ylethane-1,1-diyl)bis(phosphonic acid), 1-Hydroxy-2-(3-pyridinyl)ethylidenebisphosphonic acid, 1-Hydroxy-2-(3-pyridyl)-ethan-1,1-bis-phosphonic acid, 2-(3-Pyridinyl)-1-hydroxyethanediphosphonic acid, Actonel, Atelvia, MFCD00867080, Phosphonic acid, [1-hydroxy-2-(3-pyridinyl)ethylidene]bis-

Risedronic acid (CAS 105462-24-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H11NO7P2 and a molecular weight of 283.112 g/mol. It is also known as (1-hydroxy-1-phosphono-2-pyridin-3-ylethyl)phosphonic acid, (1-hydroxy-2-pyridin-3-ylethane-1,1-diyl)bis(phosphonic acid) and 1-Hydroxy-2-(3-pyridinyl)ethylidenebisphosphonic acid. Key properties include a boiling point of 692.3±65.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 372.5±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

105462-24-6

Jingsj CID

J-18946-8

Molecular Formula

C₇H₁₁NO₇P₂

Chinese Name

利塞膦酸

Molecular Weight

283.112 g/mol

Category

Organic Acids

Last updated

8/21/2026