27-Nor-25-ketocholesterol (CAS 7494-34-0) — formula C26H42O2, molecular weight 386.6; category pharmaceutical intermediates and APIs.
27-Nor-25-ketocholesterol (CAS 7494-34-0) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C26H42O2 comprises 26 C, 42 H, 2 O atoms. Its molecular weight is about 386.6. Reported physicochemical data: LogP about 6.1. 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 | 7494-34-0 |
|---|---|
| Molecular Formula | C26H42O2 |
| Molecular Weight | 386.6 |
| LogP | 6.1 |
| Category | Pharmaceutical Intermediates & APIs |
27-Nor-25-ketocholesterol is a pharmaceutical intermediate or API compound with CAS registry number 7494-34-0 and molecular formula C26H42O2 (molecular weight 386.6), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 7494-34-0
Its molecular formula C26H42O2 comprises 26 C, 42 H, 2 O atoms.
Also known as: 27-Nor-25-ketocholesterol · 27-Nor-25-酮胆固醇
Category: pharmaceutical intermediates and APIs
The CAS registry number of 27-Nor-25-ketocholesterol is 7494-34-0.
Molecular formula C26H42O2, molecular weight 386.6.
It is also registered under: 27-Nor-25-ketocholesterol, 27-Nor-25-酮胆固醇.
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 27-Nor-25-ketocholesterol (CAS 7494-34-0), compiled from public chemistry databases.
| CAS Number | 7494-34-0 |
|---|---|
| PubChem CID | 165617 |
| Molecular Formula | C26H42O2 |
| IUPAC Name | (6R)-6-[(3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]heptan-2-one |
| UNII (FDA) | 95H48M26RS |
| Molecular Weight | 386.6 |
|---|---|
| XLogP3 | 6.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 386.318480578 |
| Monoisotopic Mass | 386.318480578 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 28 |
7494-34-0; 3beta-Hydroxy-27-norcholest-5-en-25-one; 25-Oxo-27-norcholesterol; 95H48M26RS; DTXSID5058644; NSC-148870; 27-Norcholest-5-en-25-one, 3-hydroxy-, (3beta)-; RefChem:1068895; DTXCID3032331; 27-Nor-25-ketocholesterol; (3beta)-3-Hydroxy-27-norcholest-5-en-25-one; UNII-95H48M26RS; 25-Norcholesterol, 25-oxo-; SCHEMBL8009460; NYJPQNDSCIEILZ-ISLLTSAGSA-N; NSC 148870
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 27-Nor-25-酮胆固醇