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Product Name: Drospirenone USP32
Molecular Formula: C24H30O3
Molecular Weight: 366.49
CAS: 67392-87-4
EINECS: 266-679-2
Usage: Drospirenone has anti-androgenic effects. In addition, it also has the effect of salt corticosteroids, to prevent water and sodium retention in the body. Not only has excellent contraceptive effectiveness, but also on women's health has many positive effects. Such as to reduce acne and make skin more smooth and effective control of body weight.
Drospirenone is taken orally with about 76% bioavailability. It is bound by other serum proteins. Metabolites have not been shown to be biologically active, show up in urine and feces, and are essentially completely excreted within 10 days.
ITEMS | SPECIFICATION |
Appearance | White To Off White Powder |
Identification | A) IR Spectrum Conforms To Drospirenone RS B) Rt HPLC Conforms To Drospirenone RS |
Melting Point | 198-203 |
Specific Rotation (10mg/ml in methanol) | -186°to -196° |
Water | ≤0.2% |
Heavy Metals | ≤20ppm |
Chromatographic Purity | Individual impurity ≤0.1% Total impurities ≤0.4% |
Residue On Ignition | ≤0.1% |
Assay (HPLC) | 98.0%-102% (Calculated On Anhydrous Basis) |
Residual Solvents | 1.2-dimethoxyethane≤0.2% diisopropyl ether≤0.1% |
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
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