(2β,3α,5α,16β,17β)-2,16-Bispiperidino-3,17-diacetoxy-5α-androstane

(2β,3α,5α,16β,17β)-2,16-双(哌啶基)-3,17-二乙酰氧基-5α-雄甾烷

Also known as: Vecuronium EP Impurity A, Vecuronium Bromide Impurity A, Vecuronium Bromide Impurity 10, Vecuronium intermediate 7, Pancuronium bromide EP Impurity E, (2β,3α,5α,16β,17β)-2,16-Di(1-piperidinyl)androstane-3,17-diyl diacetate, 2SS,16SS-Dipiperidino-5a-androstane-3a,17SS-dioldiacetate, 5α-Androstane-3α,17β-diol, 2β,16β-dipiperidino-, diacetate (ester), Androstane-3,17-diol, 2,16-di-1-piperidinyl-, diacetate (ester), (2β,3α,5α,16β,17β)-

(2β,3α,5α,16β,17β)-2,16-Bispiperidino-3,17-diacetoxy-5α-androstane (CAS 13529-31-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C33H54N2O4 and a molecular weight of 542.793 g/mol. It is also known as Vecuronium EP Impurity A, Vecuronium Bromide Impurity A and Vecuronium Bromide Impurity 10. Key properties include a boiling point of 591.3±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 311.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

13529-31-2

Jingsj CID

J-1032950-0

Molecular Formula

C₃₃H₅₄N₂O₄

Chinese Name

(2β,3α,5α,16β,17β)-2,16-双(哌啶基)-3,17-二乙酰氧基-5α-雄甾烷

Molecular Weight

542.793 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026