Oxandrolone

氧甲氢龙

Also known as: Anavar, Oxandrin, Protivar, Provitar, Vasorome, Lonavar, SC11585, NSC 67068, 17β-Hydroxy-17-methyl-2-oxa-5α-androstan-3-one, 17β-Hydroxy-17α-methyl-2-oxa-5α-androstan-3-one, 2-Oxa-5α-androstan-3-one, 17β-hydroxy-17-methyl-, (4aS,4bS,6aS,7S,9aS,9bR,11aS)-Tetradecahydro-7-hydroxy-4a,6a,7-trimethylcyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, (5α,17β)-17-Hydroxy-17-methyl-2-oxaandrostan-3-one

Oxandrolone (CAS 53-39-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H30O3 and a molecular weight of 306.440 g/mol. It is also known as Anavar, Oxandrin and Protivar. Key properties include a melting point of 235-238°C, a boiling point of 444.4±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 179.1±21.5 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

53-39-4

Jingsj CID

J-8140-3

Molecular Formula

C₁₉H₃₀O₃

Chinese Name

氧甲氢龙

Molecular Weight

306.440 g/mol

Category

Organic Compounds

Last updated

8/21/2026