Finasteride CAS 98319-26-7
01 Overview
Finasteride is an orally active testosterone Type II 5-alpha reductase inhibitor, inhibiting the enzyme that converts testosterone to Dihydrotestosterone (DHT).
finasteride-1
Finasteride02 Details
Treatment Hair Loss Anabolic Steroids Powder Finasteride / Proscar 98319-26-7 Active DHT Baldness
Product Details:
Product Name: Finasteride
CAS : 98319-26-7
MF: C23H36N2O2
MW: 372.55
Finasteride content: 99%
Quality standard: USP/EP
Packing: as your reuire
Appearance: off-white crystalline powder
Storage: Stored and protected from light.
Other Hair Loss Treatment Powder: Finasteride, Minoxidil, Minoxidil Sulfate
Description:
Propecia (finasteride) is used to treat male pattern baldness (androgenic alopecia) in men. Topically (on the scalp itself) it is of some effect in minimizing further hair loss. In combination with Nizoral and spironolactone (which smells awful, by the way) it can actually reverse loss moderately.
Used for the treatment of prostate disease first. Clinical studies suggest that, with finasteride 1 mg/day, continuous oral 3 months or slightly long can have hair growth, after continuous treatment 1 year hair growth rate to 48%, and can continue to fall off, taking the hair organization 2 years hair growth rate reached 66% ~ 83%.
Finasteride is a 4– aza-steroid compound which is a specific inhibitor of the metabolism of testosterone within dihydro testosterone become stronger during the cell type-II enzyme 5a-reductase. The enlarged prostate called benign prostatic hyperplasia or prostate depends on the conversion of testosterone to dihydro-testosterone.
Finasteride is an antiandrogen which acts by inhibiting type II 5-alpha reductase, the enzyme that converts testosterone to dihydrotestosterone (DHT). 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).
Specifications:
| 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 USP36. | |
Applications:
Finasteride is an orally active testosterone Type II 5-alpha reductase inhibitor, inhibiting the enzyme that converts testosterone to Dihydrotestosterone (DHT).
Proscar (Finasteride) is used to treat male pattern baldness (androgenic alopecia) in men. Topically (on the scalp itself) it is of some effect in minimizing further hair loss. In combination with Nizoral and spironolactone (which smells awful, by the way) it can actually reverse loss moderately.
Used for the treatment of prostate disease. Clinical studies suggest that, with Finasteride 1 mg/day, continuously taking it for 3 months or slightly long , users can have their hair regrow, after 1 year if continuous treatment, hair growth rate is up to 48%.
Usage:
The drug can be very effective in reducing blood and dihydro testosterone within the prostate. Finasteride no affinity to the androgen receptor.
Company Introduction:
(1) High Quality:Wuhan Wang Lianshang Biotechnology Co., Ltd. is a steroids manufacturer with its own lab and factory.
The purity of our product is tested by our quality department before it is shipped to our clients. Mostly steroids are 99% purity and approved by SGS,CTI and ITS.
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