Catalog Number: 3293
Alternate Names: MK 906
Chemical Name: (5α,17β)-N-(1,1-Dimethylethyl)-3-oxo-4-azaandrost-1-ene-17-carboxamide
Biological Activity
Antiandrogen that inhibits type II 5α reductase (IC50 = 65 nM). Suppresses the conversion of testosterone to dihydrotestosterone. Reduces prostatic dihydrotestosterone levels and prostate size in vivo. Orally active.
Technical Data
  • M.Wt:
    372.54
  • Formula:
    C23H36N2O2
  • Solubility:
    Soluble to 100 mM in DMSO and to 100 mM in ethanol
  • Purity:
    >99%
  • Storage:
    Store at RT
  • CAS No:
    98319-26-7
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Four-amino acid segment in steroid 5α-reductase 1 confers sensitivity to finasteride, a competitive inhibitor.
    Thigpen and Russell
    J.Biol.Chem., 1992;267:8577
  2. Comparison of the pharmacological effects of a novel selective androgen receptor modulator, the 5α-reductase inhibitor finasteride, and the antiandrogen hydroxyflutamide in intact rats: new approach for benign prostate hyperplasia.
    Gao et al.
    Endocrinology, 2004;145:5420
  3. Studies on neurosteroids XXV. Influence of a 5α-reductase inhibitor, finasteride, on rat brain neurosteroid levels and metabolism.
    Mukai et al.
    Biol.Pharm.Bull., 2008;31:1646
Citations:

The citations listed below are publications that use Tocris products. Selected citations for Finasteride include:

2 Citations: Showing 1 - 2
Filter your results:

  1. Altered gamma oscillations during pregnancy through loss of δ subunit-containing GABA(A) receptors on parvalbumin interneurons.
    Authors: Ferando and Mody
    Front Neural Circuits 2013;7:144
  2. Central 5-α reduction of testosterone is required for testosterone's inhibition of the hypothalamo-pituitary-adrenal axis response to restraint stress in adult male rats.
    Authors: Handa Et al.
    Nat Neurosci 2013;1529:74

Have you used Finasteride?

Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.

Tocris Bioscience is the leading supplier of novel and exclusive tools for life science research with over 30 years' experience in the industry. Tocris is a Bio-Techne brand.

Order Details

Note:

Contact Information

Calculators

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.
=
x
x
g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

R&D Systems Guarantee

or select another batch: 

Feedback

Customer Information