Finasteride /Proscar CAS 98319-26-7 Anti Estrogen Supplements For Hair Lose Treatment
Détail rapide:
Nom du produit |
Finastéride |
Synonymes |
PROSCAR;PROSTIDE;N-(2-METHYL-2-PROPYL)-3-OXO-4-AZA-5ALPHA-ANDROST-1-ENE-17BETA-CARBOXAMIDE;MK-906;(5alpha,17bêta)-(1,1-dimethylethyl)-3-oxo-4-azaandrost-1-ene-17-carboxamide;17beta-(n-tert-butylcarbamoyl)-4-aza-5alpha-androst-1-en-3-one;4-azaandrost-1-ene-17-carboxamide,n-(1,1-dimethylethyl)-3-oxo-,(5-alpha,17-be;4-azaandrost-1-ene-17-carboxamide,n-(1,1-dimethylethyl)-3-oxo-,(5alpha,17bêta |
N ° CAS |
98319-26-7 |
MF |
C23H36N2O2 |
MW |
372.54 |
Pureté |
>99% |
Température de stockage |
-20°C Congélateur |
Propriétés chimiques |
Off-White Crystalline Powder |
catégories de produits |
Pharmaceutical Intermediates |
Lead time |
Dans 3 work days upon receipt of payment |
Shipment |
SMU, DHL, TNT, Fedex, UPS |
Les usages |
Treatment of benign prostatic hyperplasia and androgenetic alopecia |
Prostate enlargement
Physicians sometimes use finasteride for the treatment of BPH, informally known as an enlarged prostate. Finasteride may improve the symptoms associated with BPH such as difficulty urinating, getting up during the night to urinate, hesitation at the start of urination, and decreased urinary flow. It provides less symptomatic relief than alpha-1 blockers such as tamsulosin and symptomatic relief is slower in onset (six months or more of treatment with finasteride may be required to determine the therapeutic results of treatment). Symptomatic benefits are mainly seen in those with prostate volume > 40 cm3. In long-term studies finasteride but not alpha-1 inhibitors reduce the risk of acute urinary retention (−57% at 4 années) and the need for surgery (−54% at 4 années). If the drug is discontinued, any therapeutic benefits reverse within about 6-8 mois.
Pattern hair loss
Finasteride is sometimes used to treat pattern hair loss (androgenetic alopecia) in men only. Treatment slows further hair loss and provides about 30% improvement in hair loss after six months of treatment, with effectiveness only persisting as long as the drug is taken. Finasteride has also been tested for pattern hair loss in women; the results were no better than placebo.
certificat d'authenticité:
Articles de test |
spécification |
Résultats de test |
La description |
White or off-white crystalline powder |
Poudre cristalline blanc cassé |
Rotation spécifique |
-56°~-60° |
-58.2° |
Identification |
ET |
Matches with working standard |
Conforme |
HPLC |
Solubilité |
Freely soluble in chloroform and in alcohol; Very slightly soluble in water |
Se conformer |
Métaux lourds |
10 ppm |
<10ppm |
L'eau |
≤0.3% |
0.22% |
Résidu à l'allumage |
≤0.1% |
0.05% |
Relative material |
Maximum impurities≤0.5% |
0.36% |
Total impurities≤1.0% |
0.52% |
Essai |
98.5~101.0% |
99.68% |
Conclusion |
The specification conform with USP29
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