Δ-5(6)-Norethindrone (CAS 22933-71-7) — formula C20H26O2, molecular weight 298.4; category organic chemicals.
Δ-5(6)-Norethindrone (CAS 22933-71-7) is a chemical raw material in the organic chemicals category. Its molecular formula C20H26O2 comprises 20 C, 26 H, 2 O atoms. Its molecular weight is about 298.4. Reported physicochemical data: LogP about 2.7. 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 | 22933-71-7 |
|---|---|
| Molecular Formula | C20H26O2 |
| Molecular Weight | 298.4 |
| LogP | 2.7 |
| Category | Organic Chemicals |
Δ-5(6)-Norethindrone is a carbon-based organic compound with CAS registry number 22933-71-7 and molecular formula C20H26O2 (molecular weight 298.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 22933-71-7
Its molecular formula C20H26O2 comprises 20 C, 26 H, 2 O atoms.
Also known as: Δ-5(6)-Norethindrone · 炔诺酮杂质C
Category: organic chemicals
The CAS registry number of Δ-5(6)-Norethindrone is 22933-71-7.
Molecular formula C20H26O2, molecular weight 298.4.
It is also registered under: Δ-5(6)-Norethindrone, 炔诺酮杂质C.
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 Δ-5(6)-Norethindrone (CAS 22933-71-7), compiled from public chemistry databases.
| CAS Number | 22933-71-7 |
|---|---|
| PubChem CID | 71751195 |
| Molecular Formula | C20H26O2 |
| IUPAC Name | (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one |
| UNII (FDA) | BN7DC7M4G7 |
| Molecular Weight | 298.4 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 298.193280068 |
| Monoisotopic Mass | 298.193280068 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 22 |
22933-71-7; delta-5(6)-Norethindrone; delta-5(6)-Didehydronorethindrone; BN7DC7M4G7; 17|A-Ethynyl-19-nor-| currency-5(6)-androsten-17|A-ol-3-one; Norethindrone EP Impurity C; UNII-BN7DC7M4G7; Norethisterone EP Impurity C; Norethisterone impurity C [EP]; DTXSID50858215; MFCD11114033; AKOS032958235; FN26443; HY-W703425; CID 71751195; CS-0811616
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 炔诺酮杂质C