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pd_meltingpoint:253 °C
Appearance:white to off-white crystalline powder
Purity:99%
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White or Off-white crystalline powder. Easily soluble in chloroform, dimethyl sulfoxide, ethanol, methanol or n-propanol, insoluble in propylene glycol or polyethylene glycol 400, very slightly soluble in 0.1mol/L hydrochloric acid, 0.1mol/L sodium hydroxide solution or water.
ChEBI: Finasteride is an aza-steroid that is a synthetic drug for the treatment of benign prostatic hyperplasia. It has a role as an androgen antagonist, an EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor and an antihyperplasia drug. It is an aza-steroid, a 3-oxo steroid and a delta-lactam. It derives from a hydride of a 5alpha-androstane.
Finasteride, a novel 4-azasteroid, is a breakthrough in the treatment and control of benign prostatic hyperplasia. Mechanistically, it inhibits the prostatic-specific enzyme 5-alpha reductase, thereby decreasing the conversion of testosterone to dihydrotestosterone. It is reportedly effective in reducing urinary symptoms and prostatic volume and increasing maximal urinary flow rate. Finasteride is also being investigated as a treatment for prostatic cancer.
The CAS number of Finasteride is 98319-26-7.
Synonyms for Finasteride 98319-26-7:Proscar (TN);Finasteride (USP);Finpecia;4-Azaandrost-1-ene-17-carboxamide, N-(1,1-dimethylethyl)-3-oxo-, (5alpha,17beta)-;Proscar;Finastid;Propecia (TN);Propecia;MK-0906;MK 906;Finasteride [USAN:BAN:INN];MK-906;Prostide;Chibro-Proscar;Finasterida [INN-Spanish];Finasteridum [INN-Latin];N-tert-butyl-4-aza-5alpha-androsta-3-oxo-17beta-carboxamide;Finasteride 99%;
Finasteride is an antialopecia agent that Inhibitor of 5α-reductase, the enzyme which converts testosterone to the more potent androgen, 5α-dihydrotestosterone. It is used to treatment of benign prostatic hyperplasia and androgenetic alopecia.
Finasteride (Proscar) is a 5-reductase inhibitor that blocks the conversion of testosterone to DHT in target tissues. Since DHT is the major intracellular androgen in the prostate, finasteride is effective in suppressing DHT stimulation of prostatic growth and secretory function without markedly affecting libido. It is approved for the treatment of benign prostatic hyperplasia. Although there is usually some regression in the size of the prostate gland following administration of finasteride, clinical response may take 6 to 12 months. If the obstructive symptoms are severe, there is often not enough time to allow Finasteride to work.The principal adverse effects of finasteride are impotence, decreased libido, and decreased volume of ejaculate. The compound is generally well tolerated in men.
InChI:InChI=1/C23H36N2O2/c1-21(2,3)25-20(27)17-8-7-15-14-6-9-18-23(5,13-11-19(26)24-18)16(14)10-12-22(15,17)4/h11,13-18H,6-10,12H2,1-5H3,(H,24,26)(H,25,27)/t14-,15-,16-,17+,18?,22-,23+/m0/s1
Relevant articles related to Finasteride:
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Refining and decolorizing method of finasteride |
- Paragraph 0025-0038, (2019/10/01) |
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Impurities in finasteride: Identification, synthesis, characterization and control of potential carry-over impurities from reagents used for the process |
Mohanty, Sandeep,Kumar, B. Pavan,Karmakar, Arun Chandra , p. 4375 - 4380 (2014/08/05) |
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Crystallization engineering in aza-steroid: Application in the development of finasteride |
Bhattacharya, Apurba,Manudhane, Kushal S,Maddula, Srinivasula Reddy,Sreekanth,Thota, Sridhar,Bandichhor, Rakeshwar , p. 599 - 602 (2013/06/05) |
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