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CAS No.: | 1258-84-0 |
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Name: | pristimerin |
Article Data: | 16 |
Molecular Structure: | |
Formula: | C30H40 O4 |
Molecular Weight: | 464.645 |
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 |
Density: | 1.16g/cm3 |
Melting Point: | 219.5°C |
Boiling Point: | 607.7°Cat760mmHg |
Flash Point: | 195.1°C |
Safety: | Poison by subcutaneous and intraperitoneal routes. Mildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS. |
PSA: | 63.60000 |
LogP: | 6.78610 |
Product Name: Pristimerin (CAS NO.1258-84-0)
Molecular Formula: C30H40O4
Molecular Weight: 464.70g/mol
Mol File: 1258-84-0.mol
Boiling point: 607.7 °C at 760 mmHg
Flash Point: 195.1 °C
Density: 1.16 g/cm3
Surface Tension: 47.4 dyne/cm
Enthalpy of Vaporization: 103.58 kJ/mol
Vapour Pressure: 2.63E-17 mmHg at 25°C
XLogP3-AA: 6.3
H-Bond Donor: 1
H-Bond Acceptor: 4
Structure Descriptors of Pristimerin (CAS NO.1258-84-0):
IUPAC Name: methyl(2R,4aS,6aS,6aR,14aS,14bR)-10-hydroxy-2,4a,6a,6a,9,14a-hexamethyl-11-oxo-1,3,4,5,6,13,14,14b-octahydropicene-2-carboxylate
Canonical SMILES: CC1=C(C(=O)C=C2C1=CC=C3C2(CCC4(C3(CCC5(C4CC(CC5)(C)C(=O)OC)C)C)C)C)O
Isomeric 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
InChI: InChI=1S/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/t23-,26-,27-,28+,29-,30+/m1/s1
InChIKey: JFACETXYABVHFD-WXPPGMDDSA-N
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | 200mg/kg (200mg/kg) | "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 8(1), Pg. 90, 1982. | |
mouse | LD50 | oral | 8gm/kg (8000mg/kg) | "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 8(1), Pg. 90, 1982. | |
mouse | LD50 | subcutaneous | 400mg/kg (400mg/kg) | "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 8(1), Pg. 90, 1982. |
Poison by subcutaneous and intraperitoneal routes. Mildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS.
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) .