9β-Pregna-4,6-diene-3,20-dione (CAS 2640-38-2) — formula C21H28O2, molecular weight 312.4; category organic chemicals.
| CAS Number | 2640-38-2 |
|---|---|
| Molecular Formula | C21H28O2 |
| Molecular Weight | 312.4 |
| LogP | 3.8 |
| Category | Organic Chemicals |
9β-Pregna-4,6-diene-3,20-dione is a carbon-based organic compound with CAS registry number 2640-38-2 and molecular formula C21H28O2 (molecular weight 312.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2640-38-2
Its molecular formula C21H28O2 comprises 21 C, 28 H, 2 O atoms.
Also known as: 9β-Pregna-4,6-diene-3,20-dione · 9β-Pregna-4,6-二烯-3,20-二酮
Category: organic chemicals
The CAS registry number of 9β-Pregna-4,6-diene-3,20-dione is 2640-38-2.
Molecular formula C21H28O2, molecular weight 312.4.
It is also registered under: 9β-Pregna-4,6-diene-3,20-dione, 9β-Pregna-4,6-二烯-3,20-二酮.
Category: Organic Chemicals.
Independent reference data for 9β-Pregna-4,6-diene-3,20-dione (CAS 2640-38-2), compiled from public chemistry databases.
| CAS 号 | 2640-38-2 |
|---|---|
| PubChem CID | 21146360 |
| 分子式 | C21H28O2 |
| IUPAC 名称 | (8S,9R,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one |
| Molecular Weight | 312.4 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 312.208930132 |
| Monoisotopic Mass | 312.208930132 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 23 |
2640-38-2; (9beta)-Pregna-4,6-diene-3,20-dione; DTXSID00611074; RefChem:209928; DTXCID60561829; 9beta-Pregna-4,6-diene-3,20-dione; DB-242989
9β-Pregna-4,6-二烯-3,20-二酮 · CAS 2640-38-2 · C21H28O2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 9β-Pregna-4,6-二烯-3,20-二酮