16-DEHYDROPREGNENOLONE OXIME (CAS 1045-71-2) — formula C21H31NO2, molecular weight 329.5; category organic chemicals.
16-DEHYDROPREGNENOLONE OXIME (CAS 1045-71-2) is a chemical raw material in the organic chemicals category. Its molecular formula C21H31NO2 comprises 21 C, 31 H, 1 N, 2 O atoms. Its molecular weight is about 329.5. Reported physicochemical data: LogP about 4.2. 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 | 1045-71-2 |
|---|---|
| Molecular Formula | C21H31NO2 |
| Molecular Weight | 329.5 |
| LogP | 4.2 |
| Category | Organic Chemicals |
16-DEHYDROPREGNENOLONE OXIME is a carbon-based organic compound with CAS registry number 1045-71-2 and molecular formula C21H31NO2 (molecular weight 329.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1045-71-2
Its molecular formula C21H31NO2 comprises 21 C, 31 H, 1 N, 2 O atoms.
Also known as: 16-DEHYDROPREGNENOLONE OXIME · 16-脱氢烯醇酮肟
Category: organic chemicals
The CAS registry number of 16-DEHYDROPREGNENOLONE OXIME is 1045-71-2.
Molecular formula C21H31NO2, molecular weight 329.5.
It is also registered under: 16-DEHYDROPREGNENOLONE OXIME, 16-脱氢烯醇酮肟.
Category: Organic Chemicals.
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 16-DEHYDROPREGNENOLONE OXIME (CAS 1045-71-2), compiled from public chemistry databases.
| CAS Number | 1045-71-2 |
|---|---|
| PubChem CID | 16219255 |
| Molecular Formula | C21H31NO2 |
| IUPAC Name | (3S,8R,9S,10R,13S,14S)-17-[(Z)-N-hydroxy-C-methylcarbonimidoyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol |
| Molecular Weight | 329.5 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 329.235479232 |
| Monoisotopic Mass | 329.235479232 |
| Topological Polar Surface Area | 52.8 |
| Heavy Atom Count | 24 |
1045-71-2; (3beta,20Z)-20-(Hydroxyimino)pregna-5,16-dien-3-ol; Pregnenolone Impurity 13; DTXSID001376816; 23549-27-1
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 16-脱氢烯醇酮肟