norethindrone acetate (CAS 51-98-9) — formula C22H28O3, molecular weight 340.5; category organic chemicals.
| CAS Number | 51-98-9 |
|---|---|
| Molecular Formula | C22H28O3 |
| Molecular Weight | 340.5 |
| LogP | 3.5 |
| Applications | Pharmaceuticals |
| Category | Organic Chemicals |
Documented applications: Pharmaceuticals.
norethindrone acetate is a carbon-based organic compound with CAS registry number 51-98-9 and molecular formula C22H28O3 (molecular weight 340.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 51-98-9
Its molecular formula C22H28O3 comprises 22 C, 28 H, 3 O atoms.
Also known as: norethindrone acetate · 醋酸炔诺酮
Category: organic chemicals
The CAS registry number of norethindrone acetate is 51-98-9.
Molecular formula C22H28O3, molecular weight 340.5.
It is also registered under: norethindrone acetate, 醋酸炔诺酮.
Recorded applications: Pharmaceuticals.
Category: Organic Chemicals.
Independent reference data for norethindrone acetate (CAS 51-98-9), compiled from public chemistry databases.
| CAS Registry Number | 51-98-9 |
|---|---|
| PubChem CID | 5832 |
| Molecular formula | C22H28O3 |
| IUPAC name | [(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate |
| UNII (FDA) | 9S44LIC7OJ |
| Molecular Weight | 340.5 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 340.20384475 |
| Monoisotopic Mass | 340.20384475 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 25 |
Norethindrone acetate; Norethisterone acetate; 51-98-9; 19-Norethindrone acetate; Norlutin acetate; ENTA; Norethisteron acetate; 19-Norethisterone acetate; Norethindrone 17-acetate; 19-Norethynyltestosterone acetate; (17-alpha)-Norethindrone acetate; Norethynyltestosterone; 17alpha-Ethynyl-19-nortestosterone acetate; DTXSID4023381; Norethisterone 17-acetate; 17-alpha-Ethinyl-19-nortestosterone acetate
| Reported hazard statements | H302 (16.5%), H312 (15.7%), H332 (15.7%), H350 (25.2%), H351 (73.9%), H360 (63.5%), H362 (22.6%), H400 (21.7%) |
|---|
H302 (16.5%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (15.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
norethindrone acetate · CAS 51-98-9 · C22H28O3. UNII 9S44LIC7OJ.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 醋酸炔诺酮