Finasteride /Proscar CAS 98319-26-7 Anti Estrogen Supplements For Hair Lose Treatment
Schnelle Details:
Produktname |
Finasterid |
Synonyme |
PROSCAR;PROSTIDE;N-(2-METHYL-2-PROPYL)-3-OXO-4-AZA-5ALPHA-ANDROST-1-ENE-17BETA-CARBOXAMIDE;MK-906;(5Alpha,17Beta)-(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-sein;4-azaandrost-1-ene-17-carboxamide,n-(1,1-dimethylethyl)-3-oxo-,(5Alpha,17Beta |
CAS-NR |
98319-26-7 |
MF |
C23H36N2O2 |
MW |
372.54 |
Reinheit |
>99% |
Lagertemperatur |
-20°C Gefrierschrank |
Chemische Eigenschaften |
Off-White Crystalline Powder |
Produktkategorien |
Pharmaceutical Intermediates |
Vorlaufzeit |
Innerhalb 3 work days upon receipt of payment |
Sendung |
EMS, DHL, TNT, Fedex, UPS |
Verwendet |
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 Jahre) and the need for surgery (−54% at 4 Jahre). If the drug is discontinued, any therapeutic benefits reverse within about 6-8 Monate.
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.
Echtheitszertifikat:
Testgegenstände |
Spezifikation |
Testgegenstände |
Beschreibung |
Weißes oder cremefarbenes kristallines Pulver |
Cremefarbenes kristallines Pulver |
Bestimmte Rotation |
-56°~-60° |
-58.2° |
Identifizierung |
IR |
Entspricht dem Arbeitsstandard |
Entspricht |
Testgegenstände |
Löslichkeit |
Frei löslich in Chloroform und Alkohol; Sehr wenig löslich in Wasser |
Testgegenstände |
Schwermetalle |
≤10ppm |
<10 ppm |
Wasser |
≤0,3 % |
0.22% |
Glührückstand |
≤0,1 % |
0.05% |
Relatives Material |
Maximale Verunreinigungen ≤ 0,5 % |
0.36% |
Gesamtverunreinigungen≤1,0% |
0.52% |
Assay |
98.5~101,0 % |
99.68% |
Fazit |
The specification conform with USP29
|