Finasteride Finasteride Finasteride price
1.Our company SINOWAY advantages :
1) ISO 9001:2015 & SGS audited supplier
2) Established in 1987, exported 37 years in pharmaceutical /cosmetic raw materials and health care products.
3) We are members of SINOSURE ,we can do better payment terms of T.T 30 days .
4) We have warehouse in USA for quickly shipment .
5) We can do DDP ,CIP ,CIF ,FOB different terms
2.Our advantage for Finasteride :
1) Output 5kgs/year , 500g in stock
2) Good quality ,high purity 99% up ,competitive price
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4) Provide free sample for testing before order
Finasteride 98319-26-7
1.Standard:EP67USP32
2.Purity 99% up
3.Treatment of hair loss and benign prostatic hyperplasia
Certificate of analysis for Finasteride:
TEST |
SPECIFICATIONS |
RESULTS |
Appearance |
White or almost white crystalline powder. Melts at about 257°C |
Complies |
Assay (HPLC, based on drying) |
98.5% ~ 101.0% calculated on anhydrous basis |
99.55% |
Identification Infrared Absorption
Retention time
|
Corresponds to spectrum of USP Finasteride RS
Retention time of major peak of Assay preparation corresponds to USP Finasteride RS preparation |
Corresponds to spectrum of USP Finasteride RS
Retention time of major peak of Assay preparation corresponds to USP Finasteride RS preparation |
Specific rotation |
-56.0°~ -60.0° |
-57.5° |
Melting Point |
Melts at about 257° |
complies |
Solubility |
Free soluble in Chloroform and in alcohol,very slightly soluble in water |
Complies
|
Water (Method I) |
≤0.3% |
0.16% |
Residue on ignition |
≤0.1% |
0.07% |
Heavy metals (Method II) |
≤10 ppm |
Complies |
Chromatographic purity |
Single largest impurity: ≤0.5% |
0.09% |
Total impurities: ≤1.0% |
0.28% |
|
Particle size |
100% < 30 micron |
Complies |
90% < 25 micron |
Complies |
|
Conclusion |
The test product complies with the requirements of USP32.
|
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