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Home > Products >  Hair Loss Treatment Finasteride Powder USP standard

Hair Loss Treatment Finasteride Powder USP standard CAS NO.98319-26-7

  • Min.Order: 0 Metric Ton
  • Payment Terms: T/T,MoneyGram
  • Product Details

Keywords

  • Finasteride ,hair loss treatment
  • Finasteride supplier
  • Finasteride powder

Quick Details

  • ProName: Hair Loss Treatment Finasteride Powder...
  • CasNo: 98319-26-7
  • Appearance: white powder
  • Application: pharmaceuticals
  • DeliveryTime: Within 3-5 days
  • PackAge: 1Kgs/Tin
  • Port: shanghai
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99%
  • LimitNum: 0 Metric Ton

Superiority

Hot selling high quality Finasteride 98319-26-7

Details

Product Name: Finasteride 

Specification: 99%

Cas No: 98319-26-7

Appearance: White powder

Molecular formula: C23H36N2O2

Molecular weight: 372.54g/mol

Finasteride is an antiandrogen which acts by inhibiting type II 5-alpha reductase.It is used as a treatment in benign prostatic hyperplasia (BPH) in low doses, and prostate cancer in higher doses. It is also indicated for use in combination with doxazosin therapy to reduce the risk for symptomatic progression of BPH. Additionally, it is registered in many countries for androgenetic alopecia (male-pattern baldness).

Finasteride was approved initially in 1992, a treatment for prostate enlargement, but the sponsor had studied 1 mg of finasteride and demonstrated hair growth in male pattern hair loss. On December 22, 1997, the FDA approved finasteride to treat male pattern hair loss.

 
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 ofUSP 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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