Chemical
CAS: 110785-09-6
(9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-6,7,9,10,11,12,13,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
(+/-) Levonorgestrel EP Impurity A
Formula: C₂₁H₂₆O₂
Specifications
Key details (from tblproducts)
| CAS | 110785-09-6 |
| Category | Impurity |
| Molecular formula | C₂₁H₂₆O₂ |
| Molecular weight | 310.43 |
| IUPAC | (9R,10R,13S,17R)-13-ethyl-17-ethynyl-17-hydroxy-6,7,9,10,11,12,13,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one |
Supplier listings below are pulled from tblproductsupplier + tblsuppliers.
Suppliers
Suppliers offering this product
| Supplier | Country | Stock | Action |
|---|---|---|---|
| Clearsynth | India | In Stock | View |
| Toronto Research Chemicals | Canada | In Stock | View |
| Dalton Pharma Services | Canada | In Stock | View |
| Hemarsh Technologies | INDIA | In Stock | View |
| Molcan Corporation | Canada | In Stock | View |
| VD Research Chem | India | In Stock | View |
| Dalton Research Molecules | Canada | In Stock | View |
| Sustainable Green Technologies | United States | — | View |