21-isopentylcholesterol (CAS 81919-09-7) — formula C32H58O, molecular weight 458.8; category pharmaceutical intermediates and APIs.
21-isopentylcholesterol (CAS 81919-09-7) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C32H58O comprises 32 C, 58 H, 1 O atoms. Its molecular weight is about 458.8. Reported physicochemical data: LogP about 11.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 81919-09-7 |
|---|---|
| Molecular Formula | C32H58O |
| Molecular Weight | 458.8 |
| LogP | 11.8 |
| Category | Pharmaceutical Intermediates & APIs |
21-isopentylcholesterol is a pharmaceutical intermediate or API compound with CAS registry number 81919-09-7 and molecular formula C32H58O (molecular weight 458.8), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 81919-09-7
Its molecular formula C32H58O comprises 32 C, 58 H, 1 O atoms.
Also known as: 21-isopentylcholesterol · 21-异戊基胆固醇
Category: pharmaceutical intermediates and APIs
The CAS registry number of 21-isopentylcholesterol is 81919-09-7.
Molecular formula C32H58O, molecular weight 458.8.
It is also registered under: 21-isopentylcholesterol, 21-异戊基胆固醇.
Category: Pharmaceutical Intermediates & APIs.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 21-isopentylcholesterol (CAS 81919-09-7), compiled from public chemistry databases.
| CAS Number | 81919-09-7 |
|---|---|
| PubChem CID | 133787 |
| Molecular Formula | C32H58O |
| IUPAC Name | (3S,8R,9S,10S,13R,14S,17R)-17-(2,10-dimethylundecan-6-yl)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol |
| Molecular Weight | 458.8 |
|---|---|
| XLogP3 | 11.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 9 |
| Exact Mass | 458.448766469 |
| Monoisotopic Mass | 458.448766469 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 33 |
21-Isopentylcholesterol; 81919-09-7; 21-Norcholestan-3-ol, 20-(4-methylpentyl)-, (3beta)-; RefChem:89664
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 21-异戊基胆固醇