Pimaric acid

Also known as: (+)-Pimaric acid, Dextropimaric acid, d-Pimaric acid, α-Pimaric acid, Pimara-8(14),15-dien-18-oic acid, 13α-Methyl-13-vinylpodocarp-8(14)-en-15-oic acid, (1R,4aR,4bS,7S,10aR)-7-Ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a,7-trimethyl-1-phenanthrenecarboxylic Acid, 1-Phenanthrenecarboxylic acid, 7-ethenyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-1,4a,7-trimethyl-, (1R,4aR,4bS,7S,10aR)-

Pimaric acid (CAS 127-27-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H30O2 and a molecular weight of 302.451 g/mol. Key properties include a melting point of 217-219°, a boiling point of 413.2±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 198.7±23.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

127-27-5

Jingsj CID

J-10165-3

Molecular Formula

C₂₀H₃₀O₂

Molecular Weight

302.451 g/mol

Category

Organic Acids

Last updated

8/21/2026