Testosterone

Also known as: (+)-testosterone, (17b)-17-hydroxy-androst-4-en-3-one, (17β)-17-Hydroxyandrost-4-en-3-one, (8R,9S,10R,13S,14S,17S)-17-Hydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one, (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one, (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one, 17-Hydroxy-(17β)-androst-4-en-3-one, 17b-Hydroxy-androst-4-en-3-on, 17b-Hydroxyandrost-4-en-3-one, 17b-Hydroxyandrost-4-ene-3-one, 17b-Testosterone, 17b-hydroxy-4-androsten-3-one, 17b-hydroxy-androst-4-en-3-one, 17beta-hydroxy-4-androsten-3-one, 17β-Hydroxy-4-androsten-3-one, 17β-Hydroxyandrost-4-en-3-one, AndroGel, Androderm, Andropatch, Androst-4-en-3-one, 17-hydroxy, (17β)-

Testosterone (CAS 58-22-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H28O2 and a molecular weight of 288.424 g/mol. Key properties include a melting point of 152-156 °C, a boiling point of 432.9±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 184.7±21.3 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H302 — Harmful if swallowed and H312 — Harmful in contact with skin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

58-22-0

Jingsj CID

J-1379328-3

Molecular Formula

C₁₉H₂₈O₂

Molecular Weight

288.424 g/mol

Category

Ketones

Last updated

8/21/2026