Poricoic acid B

茯苓酸B

Also known as: (2R,3R,3aR,6S,7S,9bR)-3-[(1R)-1-Carboxy-5-methyl-4-hexen-1-yl]-2,3,3a,4,6,7,8,9b-octahydro-2-hydroxy-3a,6,9b-trimethyl-7-(1-methylethenyl)-1H-benz[e]indene-6-propanoic acid, (R)-2-((2R,3R,3aR,6S,7S,9bR)-6-(2-Carboxyethyl)-2-hydroxy-3a,6,9b-trimethyl-7-(prop-1-en-2-yl)-2,3,3a,4,6,7,8,9b-octahydro-1H-cyclopenta[a]naphthalen-3-yl)-6-methylhept-5-enoic acid, 1H-Benz[e]indene-6-propanoic acid, 3-[(1R)-1-carboxy-5-methyl-4-hexen-1-yl]-2,3,3a,4,6,7,8,9b-octahydro-2-hydroxy-3a,6,9b-trimethyl-7-(1-methylethenyl)-, (2R,3R,3aR,6S,7S,9bR)-, (+)-poricoic acid B, ricoic acid B

Poricoic acid B (CAS 137551-39-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C30H44O5 and a molecular weight of 484.66700 g/mol. It is also known as (2R,3R,3aR,6S,7S,9bR)-3-[(1R)-1-Carboxy-5-methyl-4-hexen-1-yl]-2,3,3a,4,6,7,8,9b-octahydro-2-hydroxy-3a,6,9b-trimethyl-7-(1-methylethenyl)-1H-benz[e]indene-6-propanoic acid, (R)-2-((2R,3R,3aR,6S,7S,9bR)-6-(2-Carboxyethyl)-2-hydroxy-3a,6,9b-trimethyl-7-(prop-1-en-2-yl)-2,3,3a,4,6,7,8,9b-octahydro-1H-cyclopenta[a]naphthalen-3-yl)-6-methylhept-5-enoic acid and 1H-Benz[e]indene-6-propanoic acid, 3-[(1R)-1-carboxy-5-methyl-4-hexen-1-yl]-2,3,3a,4,6,7,8,9b-octahydro-2-hydroxy-3a,6,9b-trimethyl-7-(1-methylethenyl)-, (2R,3R,3aR,6S,7S,9bR)-. Key properties include a boiling point of 661.1ºC at 760 mmHg, a density of 1.13g/cm3 and a flash point of 367.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

137551-39-4

Jingsj CID

J-1972165-1

Molecular Formula

C₃₀H₄₄O₅

Chinese Name

茯苓酸B

Molecular Weight

484.66700 g/mol

Category

Organic Acids

Last updated

8/21/2026