普里斯蒂梅林

Description

Pristimerin · CAS 1258-84-0 · C30H40O4. UNII 28ZK7PR57S.

Identification

CAS Registry Number	1258-84-0
PubChem CID	159516
Molecular formula	C30H40O4
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
UNII (FDA)	28ZK7PR57S

Computed Descriptors

Molecular Weight	464.6
XLogP3	6.3
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	464.29265975
Monoisotopic Mass	464.29265975
Topological Polar Surface Area	63.6
Heavy Atom Count	34
Formal Charge	0

Physical description & handling notes

• 210.67 Ų [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 206.38 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 204.15 Ų [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 199.06 Ų [M+H-H2O]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
• 211.2 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

Synonyms

Pristimerin; 1258-84-0; Celastrol methyl ester; 28ZK7PR57S; DTXSID5044027; NSC-99281; RefChem:929986; DTXCID3024027; 3-hydroxy-24-nor-2-oxo-1(10),3,5,7-friedelatetraen-29-oic acid methyl ester; Celastrol-methylether; MFCD01711331; GNF-PF-476; CHEBI:8416; C30H40O4; 3-Hydroxy-2-oxo-24-nor-D:A-friedoolean-1(10),3,5,7-tetren-29-oic acid methyl ester; Pristimerine

Frequently Asked Questions

What are the CAS number and molecular formula of Pristimerin?

CAS 1258-84-0; molecular formula C30H40O4; molecular weight — g/mol.

What other names is Pristimerin known by?

Pristimerin, 1258-84-0, Celastrol methyl ester, 28ZK7PR57S, DTXSID5044027, NSC-99281.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.