Deacetylpseudolaric acid A

去乙酰基土荆皮甲酸

Also known as: deacetylpseudolaric acid A, deacetylbowdensine, (1R,7S,8R,9R)-9-[(1E,3E)-4-Carboxy-1,3-pentadien-1-yl]-7-hydroxy-9-methyl-11-oxo-10-oxatricyclo[6.3.2.0]tridec-3-ene-4-carboxylic acid, (2E,4E)-5-[(1R,7S,8R,9R)-7-Hydroxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.01,7]tridec-3-en-9-yl]-2-methyl-2,4-pentadienoic acid, (2E,4E)-5-[(1R,7S,8R,9R)-7-Hydroxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.0]tridec-3-en-9-yl]-2-methyl-2,4-pentadienoic acid, (2E,4E)-5-[(3R,4R,4aS,9aR)-4a-hydroxy-3,7-dimethyl-1-oxo-3,4,4a,5,6,9-hexahydro-4,9a-ethanocyclohepta[c]pyran-3(1H)-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-, (3R,4R,4aS,9aR)-, 2,4-Pentadienoic acid, 5-[(3R,4R,4aS,9aR)-3,4,4a,5,6,9-hexahydro-4a-hydroxy-3,7-dimethyl-1-oxo-1H-4,9a-ethanocyclohepta[c]pyran-3-yl]-2-methyl-, (2E,4E)-

Deacetylpseudolaric acid A (CAS 82508-37-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H26O5 and a molecular weight of 346.42 g/mol. It is also known as deacetylpseudolaric acid A, deacetylbowdensine and (1R,7S,8R,9R)-9-[(1E,3E)-4-Carboxy-1,3-pentadien-1-yl]-7-hydroxy-9-methyl-11-oxo-10-oxatricyclo[6.3.2.0]tridec-3-ene-4-carboxylic acid. Key properties include a boiling point of 528.8±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 228.0±30.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

82508-37-0

Jingsj CID

J-1957549-0

Molecular Formula

C₂₀H₂₆O₅

Chinese Name

去乙酰基土荆皮甲酸

Molecular Weight

346.42 g/mol

Category

Organic Acids

Last updated

8/21/2026