2α-Methylpregn-4-ene-3,20-dione (CAS 2636-91-1) — formula C22H32O2, molecular weight 328.5; category organic chemicals.
2α-Methylpregn-4-ene-3,20-dione (CAS 2636-91-1) is a chemical raw material in the organic chemicals category. Its molecular formula C22H32O2 comprises 22 C, 32 H, 2 O atoms. Its molecular weight is about 328.5. Reported physicochemical data: LogP about 4.4. 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 | 2636-91-1 |
|---|---|
| Molecular Formula | C22H32O2 |
| Molecular Weight | 328.5 |
| LogP | 4.4 |
| Category | Organic Chemicals |
2α-Methylpregn-4-ene-3,20-dione is a carbon-based organic compound with CAS registry number 2636-91-1 and molecular formula C22H32O2 (molecular weight 328.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2636-91-1
Its molecular formula C22H32O2 comprises 22 C, 32 H, 2 O atoms.
Also known as: 2α-Methylpregn-4-ene-3,20-dione · 2α-甲基孕-4-烯-3,20-二酮
Category: organic chemicals
The CAS registry number of 2α-Methylpregn-4-ene-3,20-dione is 2636-91-1.
Molecular formula C22H32O2, molecular weight 328.5.
It is also registered under: 2α-Methylpregn-4-ene-3,20-dione, 2α-甲基孕-4-烯-3,20-二酮.
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 2α-Methylpregn-4-ene-3,20-dione (CAS 2636-91-1), compiled from public chemistry databases.
| CAS Number | 2636-91-1 |
|---|---|
| PubChem CID | 200747 |
| Molecular Formula | C22H32O2 |
| IUPAC Name | (2R,8S,9S,10R,13S,14S,17S)-17-acetyl-2,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one |
| UNII (FDA) | O23S0Q0LD9 |
| Molecular Weight | 328.5 |
|---|---|
| XLogP3 | 4.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 328.240230259 |
| Monoisotopic Mass | 328.240230259 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 24 |
2alpha-Methylprogesterone; 2636-91-1; 2alpha-Methylpregn-4-ene-3,20-dione; O23S0Q0LD9; NSC-19606; 2-alpha-Methylprogesterone; NSC 19606; UNII-O23S0Q0LD9; (2-alpha)-2-Methylpreg-4-ene-3,20-dione; Preg-4-ene-3,20-dione, 2-methyl-, (2-alpha)-; Pregn-4-ene-3,20-dione, 2-alpha-methyl-; CHEBI:79635; DTXSID001294713; 2.ALPHA.-METHYLPROGESTERONE; 2a-methyl-4-pregnene-3,20-dione; NSC19606
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2α-甲基孕-4-烯-3,20-二酮