Methyl (2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylate, 98%

cas: 1258-84-0 — see every product listed under this CAS number, including other names

Methyl (2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylate, 98% (CAS 1258-84-0) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Offered by: BLDpharm.

• 2D
• 3D

Pristimerin is a carboxylic ester.

Source: ChEBI

Identity

Molecular formula	C30H40O4
Molecular weight	464.6 g/mol
IUPAC name	methyl (2R,4aS,6aR,6aS,14aS,14bR)-10-hydroxy-2,4a,6a,6a,9,14a-hexamethyl-11-oxo-1,3,4,5,6,13,14,14b-octahydropicene-2-carboxylate
InChIKey	JFACETXYABVHFD-WXPPGMDDSA-N
SMILES	CC1=C(C(=O)C=C2C1=CC=C3[C@]2(CC[C@@]4([C@@]3(CC[C@@]5([C@H]4C[C@](CC5)(C)C(=O)OC)C)C)C)C)O

Computed by PubChem (NCBI)

Synonyms: Pristimerin, Celastrol methyl ester, 3-hydroxy-24-nor-2-oxo-1(10),3,5,7-friedelatetraen-29-oic acid methyl ester, Celastrol-methylether, Pristimerine, Pristimerin (Standard), Spectrum_001558, SpecPlus_000649, Spectrum2_000546, Spectrum3_001651

Isomers (same molecular formula)

(9R,13R,16R,17R)-8,8,13,17-tetramethyl-16-[(1S)-1-[(2R)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-7-oxatetracyclo[10.7.0.03,9.013,17]nonadeca-1(12),2,4-trien-6-one C₃₀H₄₀O₄

5-[(2R)-2-[(5R,10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-3-oxo-1,2,5,6,12,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl]propyl]furan-3-carboxylic acid C₃₀H₄₀O₄