19-norprogesterone (CAS 472-54-8) — formula C20H28O2, molecular weight 300.4; category organic chemicals.
19-norprogesterone (CAS 472-54-8) is a chemical raw material in the organic chemicals category. Its molecular formula C20H28O2 comprises 20 C, 28 H, 2 O atoms. Its molecular weight is about 300.4. Reported physicochemical data: LogP about 3.3. 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 | 472-54-8 |
|---|---|
| Molecular Formula | C20H28O2 |
| Molecular Weight | 300.4 |
| LogP | 3.3 |
| Category | Organic Chemicals |
19-norprogesterone is a carbon-based organic compound with CAS registry number 472-54-8 and molecular formula C20H28O2 (molecular weight 300.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 472-54-8
Its molecular formula C20H28O2 comprises 20 C, 28 H, 2 O atoms.
Also known as: 19-norprogesterone · 19-去甲孕酮
Category: organic chemicals
The CAS registry number of 19-norprogesterone is 472-54-8.
Molecular formula C20H28O2, molecular weight 300.4.
It is also registered under: 19-norprogesterone, 19-去甲孕酮.
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 19-norprogesterone (CAS 472-54-8), compiled from public chemistry databases.
| CAS Registry Number | 472-54-8 |
|---|---|
| PubChem CID | 228864 |
| Molecular formula | C20H28O2 |
| IUPAC name | (8R,9S,10R,13S,14S,17S)-17-acetyl-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one |
| UNII (FDA) | 1A5185976G |
| Molecular Weight | 300.4 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 300.208930132 |
| Monoisotopic Mass | 300.208930132 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 22 |
19-Norprogesterone; 472-54-8; 19-Norpregn-4-ene-3,20-dione; 19-Nor-P; DTXSID40197064; NSC-22021; 1A5185976G; NSC22021; U-25879; 19-nor-progesterone; RefChem:79536; DTXCID50119555; Norprogesterone; CHEMBL284109; CHEBI:34188; NVUUMOOKVFONOM-GPBSYSOESA-N
19-norprogesterone · CAS 472-54-8 · C20H28O2. UNII 1A5185976G.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 19-去甲孕酮