1,4-PREGNADIEN-3,20-DIONE (CAS 1162-54-5) — formula C21H28O2, molecular weight 312.4; category organic chemicals.
1,4-PREGNADIEN-3,20-DIONE (CAS 1162-54-5) is a chemical raw material in the organic chemicals category. Its molecular formula C21H28O2 comprises 21 C, 28 H, 2 O atoms. Its molecular weight is about 312.4. Reported physicochemical data: LogP about 4.1. 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 | 1162-54-5 |
|---|---|
| Molecular Formula | C21H28O2 |
| Molecular Weight | 312.4 |
| LogP | 4.1 |
| Category | Organic Chemicals |
1,4-PREGNADIEN-3,20-DIONE is a carbon-based organic compound with CAS registry number 1162-54-5 and molecular formula C21H28O2 (molecular weight 312.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1162-54-5
Its molecular formula C21H28O2 comprises 21 C, 28 H, 2 O atoms.
Also known as: 1,4-PREGNADIEN-3,20-DIONE · 黄体酮EP杂质J
Category: organic chemicals
The CAS registry number of 1,4-PREGNADIEN-3,20-DIONE is 1162-54-5.
Molecular formula C21H28O2, molecular weight 312.4.
It is also registered under: 1,4-PREGNADIEN-3,20-DIONE, 黄体酮EP杂质J.
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 1,4-PREGNADIEN-3,20-DIONE (CAS 1162-54-5), compiled from public chemistry databases.
| CAS Number | 1162-54-5 |
|---|---|
| PubChem CID | 247929 |
| Molecular Formula | C21H28O2 |
| IUPAC Name | (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one |
| UNII (FDA) | 257V0W056G |
| Molecular Weight | 312.4 |
|---|---|
| XLogP3 | 4.1 |
| 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 |
1-Dehydroprogesterone; 1162-54-5; Pregna-1,4-diene-3,20-dione; 1,2-Dehydroprogesterone; delta1-Progesterone; Delta(1)-progesterone; 1,2-didehydroprogesterone; NSC-63538; 257V0W056G; CHEBI:34073; DTXSID50921958; RefChem:432057; DTXCID801350846; Progesterone EP Impurity J; 1,4-Pregnadiene-3,20-dione; .DELTA.1-Progesterone
| Notified hazard statements | H319 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 黄体酮EP杂质J