Finasteride-d9

SL-6378

Finasteride-d₉, >98% (HPLC)

Isotopic Purity : 99 atom % C

CAS No. : [1131342-85-2]

Synonyms : (5a,17b)-N-(1,1-Dimethylethyl-d₉)-3-oxo-4-aza-androst-1-ene-17-carboxamide; MK-906-d₉

IUPAC Name : (4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-N-(2-(methyl-d3)propan-2-yl-1,1,1,3,3,3-d₆)-2-oxo-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
10MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026
25MG	Request A Quote		In Stock	Estimated to ship on 20 September 2026

Applications : Finasteride-d₉ is a deuterium labelled version of Finasteride, which is a potent, reversible inhibitor of the rat type 1 5 alpha-reductase, used in the treatment of benign prostatic hyperplasia (BPH) and male pattern baldness (MPB).

References : Azzolina B. et al.: J. Steroid Biochem Mol Biol., 61(1-2), 55-64, 1997; Bologna M. et al.: Urology 45(2), 282-290, 1995; Wang L. G. et al.: Cancer Res., 57(4), 714-719, 1997; Clark R. L. et al.: Teratology 42(1), 91-100, 1990; Rittmaster R. S. et al.; Endocrinology 136(2), 741-748, 1995.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.