4-Chloropregn-4-ene-3,20-dione (CAS 1164-81-4) — formula C21H29ClO2, molecular weight 348.9; category organic chemicals.
| CAS Number | 1164-81-4 |
|---|---|
| Molecular Formula | C21H29ClO2 |
| Molecular Weight | 348.9 |
| LogP | 4.7 |
| Category | Organic Chemicals |
4-Chloropregn-4-ene-3,20-dione is a carbon-based organic compound with CAS registry number 1164-81-4 and molecular formula C21H29ClO2 (molecular weight 348.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1164-81-4
Its molecular formula C21H29ClO2 comprises 21 C, 29 H, 1 Cl, 2 O atoms.
Also known as: 4-Chloropregn-4-ene-3,20-dione · 4-氯孕酮-4-烯-3,20-二酮
Category: organic chemicals
The CAS registry number of 4-Chloropregn-4-ene-3,20-dione is 1164-81-4.
Molecular formula C21H29ClO2, molecular weight 348.9.
It is also registered under: 4-Chloropregn-4-ene-3,20-dione, 4-氯孕酮-4-烯-3,20-二酮.
Category: Organic Chemicals.
Independent reference data for 4-Chloropregn-4-ene-3,20-dione (CAS 1164-81-4), compiled from public chemistry databases.
| CAS 号 | 1164-81-4 |
|---|---|
| PubChem CID | 101995 |
| 分子式 | C21H29ClO2 |
| IUPAC 名称 | (8S,9S,10R,13S,14S,17S)-17-acetyl-4-chloro-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one |
| UNII（FDA） | 4YY5150V7D |
| Molecular Weight | 348.9 |
|---|---|
| XLogP3 | 4.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 348.1856079 |
| Monoisotopic Mass | 348.1856079 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 24 |
4-Chloroprogesterone; 4-Chloropregn-4-ene-3,20-dione; 4-Chlor-progesterone; Pregn-4-ene-3,20-dione, 4-chloro-; NSC 18308; UNII-4YY5150V7D; BRN 3105722; 4YY5150V7D; NSC-18308; PROGESTERONE, 4-CHLORO-; 4-07-00-02399 (Beilstein Handbook Reference); 4-CHLORO-PREGN-4-ENE-3,20-DIONE; RefChem:98615; 1164-81-4; 4-Chlor-Progesteron; Pregn-4-ene-3, 4-chloro-
4-氯孕酮-4-烯-3,20-二酮 · CAS 1164-81-4 · C21H29ClO2. UNII 4YY5150V7D.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯孕酮-4-烯-3,20-二酮