Lycernuic acid A

垂石松酸 A

Also known as: Lycernuic acid A, (4R)-3β,21β-Dihydroxy-C(14a)-homo-27-norgammacer-14-en-23-oic acid, (3S,4R,4aR,6aS,9aR,11R,13aR,13bS,15aS,15bR)-3,11-dihydroxy-4,6a,10,10,13a,15b-hexamethyl-2,3,4,4a,5,6,6a,7,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-1H-cyclohepta[1,2-a:5,4-a']dinaphthalene-4-carboxylic acid, (3S,4R,4aR,6aS,9aR,11R,13aR,13bS,15aS,15bR)-3,11-dihydroxy-4,6a,10,10,13a,15b-hexamethyl-2,3,4,4a,5,6,6a,7,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-1H-naphtho[2',1':4,5]cyclohepta[1,2-a]naphthalene-4-carboxylic acid, 1H-Cyclohepta[1,2-a:5,4-a']dinaphthalene-4-carboxylic acid, 2,3,4,4a,5,6,6a,7,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-eicosahydro-3,11-dihydroxy-4,6a,10,10,13a,15b-hexamethyl-, (3S,4R,4aR,6aS,9aR,11R,13aR,13bS,15aS,15bR)-

Lycernuic acid A (CAS 53755-77-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C30H48O4 and a molecular weight of 472.70 g/mol. It is also known as (4R)-3β,21β-Dihydroxy-C(14a)-homo-27-norgammacer-14-en-23-oic acid, (3S,4R,4aR,6aS,9aR,11R,13aR,13bS,15aS,15bR)-3,11-dihydroxy-4,6a,10,10,13a,15b-hexamethyl-2,3,4,4a,5,6,6a,7,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-1H-cyclohepta[1,2-a:5,4-a']dinaphthalene-4-carboxylic acid and (3S,4R,4aR,6aS,9aR,11R,13aR,13bS,15aS,15bR)-3,11-dihydroxy-4,6a,10,10,13a,15b-hexamethyl-2,3,4,4a,5,6,6a,7,9,9a,10,11,12,13,13a,13b,14,15,15a,15b-icosahydro-1H-naphtho[2',1':4,5]cyclohepta[1,2-a]naphthalene-4-carboxylic acid. Key properties include a boiling point of 595.0±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 327.7±26.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

53755-77-4

Jingsj CID

J-1978491-9

Molecular Formula

C₃₀H₄₈O₄

Chinese Name

垂石松酸 A

Molecular Weight

472.70 g/mol

Category

Organic Acids

Last updated

8/21/2026