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 Products
Drospirenone |
Name:
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Drospirenone |
CAS#: |
67392-87-4 |
Molecular formula : |
C 24 H 30 O 3 |
Molecular weight : |
366.50 |
Structural formula: |
 |
Quality standard: |
company standard
| ITEM |
SPECIFICATION |
RESULTS |
| Description |
White or almost white crystalline power |
conforms |
| Identification |
IR UV HPLC |
conforms |
| Melting point |
198~203°C |
198.2~200.0°C |
| Specific optical rotation |
-186°¡«196° |
-189.2° |
| Loss on drying |
≤0.5% |
0.10% |
| Heavy metals |
<10ppm |
conforms |
| Single impurity |
0.1%max |
conforms |
| Total impurity |
0.4%max |
conforms |
| Assay(HPLC) |
99.6%max |
99.8% |
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Packing: |
Normal packing or following your demand |
Label: |
White-labelling or following your demand |
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