Catalog No.: A10387


Finasteride Chemical Structure

CAS NO. 98319-26-7

Finasteride is a synthetic type II 5α-reductase inhibitor. This enzyme converts testosterone to dihydrotestosterone (DHT).

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10mM * 1mL in DMSO
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  • Chen CC, .et al. The Genomic Alterations of 5α-Reductases and Their Inhibitor Finasteride-s Effect in Bladder Cancer, Anticancer Res, 2017, Dec;37(12):6893-6898 PMID: 29187470

Biological Activity

Finasteride is a synthetic type II 5α-reductase inhibitor. This enzyme converts testosterone to dihydrotestosterone (DHT).
5-α reductase
10.2 nM(Ki)
In vitro DMSO 67 mg/mL (179.85 mM)
Water Insoluble
Ethanol 67 mg/mL (179.85 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 26.85 mL 134.23 mL 268.46 mL
0.5 mM 5.37 mL 26.85 mL 53.69 mL
1 mM 2.68 mL 13.42 mL 26.85 mL
5 mM 0.54 mL 2.68 mL 5.37 mL

*The above data is based on the productmolecular weight 372.5 . Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A10387
CAS No. 98319-26-7
Formula C23H36N2O2
M. Wt 372.5
Purity >98%
Synonyms Proscar, Propecia
SMILES C[[email protected]]12CC[[email protected]]3[[email protected]]([[email protected]@H]1CC[[email protected]@H]2C(=O)NC(C)(C)C)CC[[email protected]@H]4[[email protected]@]3(C=CC(=O)N4)C

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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