Pseudolaric Acid C

土荆皮丙酸

Also known as: Deacetylpseudolaric acid B, NSC 377107, (2E,4E)-5-((3R,4R,4aS,9aR)-4a-hydroxy-7-(methoxycarbonyl)-3-methyl-1-oxo-3,4,4a,5,6,9-hexahydro-1H-4,9a-ethanocyclohepta[c]pyran-3-yl)-2-methylpenta-2,4-dienoic acid, 1H-4,9a-Ethanocyclohepta[c]pyran-7-carboxylic acid, 3-[(1E,3E)-4-carboxy-1,3-pentadien-1-yl]-3,4,4a,5,6,9-hexahydro-4a-hydroxy-3-methyl-1-oxo-, 7-methyl ester, (3R,4R,4aS,9aR)-

Pseudolaric Acid C (CAS 82601-41-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H26O7 and a molecular weight of 390.427 g/mol. It is also known as Deacetylpseudolaric acid B, NSC 377107 and (2E,4E)-5-((3R,4R,4aS,9aR)-4a-hydroxy-7-(methoxycarbonyl)-3-methyl-1-oxo-3,4,4a,5,6,9-hexahydro-1H-4,9a-ethanocyclohepta[c]pyran-3-yl)-2-methylpenta-2,4-dienoic acid. Key properties include a boiling point of 613.2±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 214.8±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

82601-41-0

Jingsj CID

J-1969711-4

Molecular Formula

C₂₁H₂₆O₇

Chinese Name

土荆皮丙酸

Molecular Weight

390.427 g/mol

Category

Organic Acids

Last updated

8/21/2026