16A,17A-epoxypregnenolone (CAS 974-23-2) — formula C21H30O3, molecular weight 330.5; category organic chemicals.
16A,17A-epoxypregnenolone (CAS 974-23-2) is a chemical raw material in the organic chemicals category. Its molecular formula C21H30O3 comprises 21 C, 30 H, 3 O atoms. Its molecular weight is about 330.5. Reported physicochemical data: LogP about 2.9. 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 | 974-23-2 |
|---|---|
| Molecular Formula | C21H30O3 |
| Molecular Weight | 330.5 |
| LogP | 2.9 |
| Category | Organic Chemicals |
16A,17A-epoxypregnenolone is a carbon-based organic compound with CAS registry number 974-23-2 and molecular formula C21H30O3 (molecular weight 330.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 974-23-2
Its molecular formula C21H30O3 comprises 21 C, 30 H, 3 O atoms.
Also known as: 16A,17A-epoxypregnenolone · 16A,17A-环氧孕烯醇酮
Category: organic chemicals
The CAS registry number of 16A,17A-epoxypregnenolone is 974-23-2.
Molecular formula C21H30O3, molecular weight 330.5.
It is also registered under: 16A,17A-epoxypregnenolone, 16A,17A-环氧孕烯醇酮.
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 16A,17A-epoxypregnenolone (CAS 974-23-2), compiled from public chemistry databases.
| CAS Registry Number | 974-23-2 |
|---|---|
| PubChem CID | 94199 |
| Molecular formula | C21H30O3 |
| IUPAC name | 1-[(1R,2S,4R,6S,7S,10S,11R,14S)-14-hydroxy-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadec-16-en-6-yl]ethanone |
| Molecular Weight | 330.5 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 330.21949481 |
| Monoisotopic Mass | 330.21949481 |
| Topological Polar Surface Area | 49.8 |
| Heavy Atom Count | 24 |
974-23-2; 16alpha,17alpha-Epoxypregnenolone; 16alpha,17alpha-Oxidopregnenolone; Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3beta,16alpha)-; NSC 122401; EINECS 213-548-2; 5-Pregnen-16alpha,17alpha-epoxy-3beta-ol-20-one; 16alpha,17alpha-Epoxy-3beta-hydroxy-5-pregnen-20-one; 3beta-Hydroxy-16alpha,17alpha-epoxy-5-pregnen-20-one; 16-alpha,17-alpha-Epoxy-3-beta-hydroxypregn-5-en-20-one; CHEBI:145045; 3beta-hydroxy-16alpha,17alpha-epoxypregnenolone; 3beta-hydroxy-16alpha-16,17-epoxypregn-5-en-20-one; Pregn-5-en-20-one, 16alpha,17-epoxy-3beta-hydroxy-; (3beta,16alpha)-16,17-epoxy-3-hydroxy-pregn-5-en-20-one; Pregn-5-en-20-one, 16.alpha.,17-epoxy-3.beta.-hydroxy-
| Reported hazard statements | H319 (100%) |
|---|
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
16A,17A-epoxypregnenolone · CAS 974-23-2 · C21H30O3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 16A,17A-环氧孕烯醇酮