Chemical
CAS: 1175109-63-3
(8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione
Levonorgestrel EP Impurity J
Formula: C₂₁H₂₆O₃
Specifications
Key details (from tblproducts)
| CAS | 1175109-63-3 |
| Category | Impurity |
| Molecular formula | C₂₁H₂₆O₃ |
| Molecular weight | 326.43 |
| IUPAC | (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione |
| Smileys | CC[C@@]1([C@]2(O)C#C)[C@](CC2)([H])[C@@](CC3=O)([H])[C@]([C@](CC4)([H])C3=CC4=O)([H])CC1 |
Supplier listings below are pulled from tblproductsupplier + tblsuppliers.
Suppliers
Suppliers offering this product
| Supplier | Country | Stock | Action |
|---|---|---|---|
| Clearsynth | India | In Stock | View |
| TLC Pharmaceutical Standards Ltd | Canada | In Stock | View |
| Expert Synthesis Solutions | Canada | In Stock | View |
| Toronto Research Chemicals | Canada | In Stock | View |
| Aozeal Certified Standards | United States | In Stock | View |
| CRS Laboratories | UNITED KINGDOM | In Stock | View |
| Dalton Pharma Services | Canada | In Stock | View |
| Epichem | CHINA | — | View |
| Hemarsh Technologies | INDIA | In Stock | View |
| Manchester Organics | England | In Stock | View |
| Molcan Corporation | Canada | In Stock | View |
| RXN CHEMICALS PVT. LTD. | INDIA | In Stock | View |
| VD Research Chem | India | In Stock | View |
| Acanthus Research | Canada | In Stock | View |
| Acanthus Research | Canada | In Stock | View |
| Dalton Research Molecules | Canada | In Stock | View |
| ESS | India | In Stock | View |
| R K CHEMICALS | India | In Stock | View |