| Identification | |
| Name: | 24,25,26-Trinoroleana-1(10),3,5,7-tetraen-29-oicacid, 3-hydroxy-9,13-dimethyl-2-oxo-, methyl ester, (9b,13a,14b,20a)- |
| Synonyms: | 24-Nor-D:A-friedooleana-1(10),3,5,7-tetraen-29-oicacid, 3-hydroxy-2-oxo-, methyl ester (8CI);D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-,methyl ester, (20a)-;Pristimerin (7CI); 2-Picenecarboxylic acid,1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydro-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-,methyl ester, (2R,4aS,6aS,12bR,14aS,14bR)-; 2-Picenecarboxylic acid,1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydro-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-,methyl ester, [2R-(2a,4ab,6ab,12bb,14aa,14bb)]-; Celastrol, methyl ester; NSC 99281 |
| CAS: | 1258-84-0 |
| Molecular Formula: | C30H40 O4 |
| Molecular Weight: | 464.70 |
| InChI: | InChI=1/C30H40O4/c1-18-19-8-9-22-28(4,20(19)16-21(31)24(18)32)13-15-30(6)23-17-27(3,25(33)34-7)11-10-26(23,2)12-14-29(22,30)5/h8-9,16,23,32H,10-15,17H2,1-7H3 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 195.1°C |
| Boiling Point: | 607.7°Cat760mmHg |
| Density: | 1.16g/cm3 |
| Refractive index: | 1.582 |
| Specification: |
Pristimerin ,its CAS NO. is 1258-84-0,the synonyms is Celastrol-methylether ; 24-Nor-D:A-friedooleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-, methyl ester ; D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-, methyl ester, (20alpha)- (9CI) . |
| Biological Activity: | Potent and reversible inhibitor of monoacylglycerol lipase (MGL) (IC 50 = 93 nM). Also suppresses NF- κ B activation via inhibition of proteasome chymotrypsin-like activity and IKK α / β . Displays antitumor, anti-inflammatory and antimicrobial activities. |
| Flash Point: | 195.1°C |
| Safety Data | |
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