Ketoconazole EP impurity E

SL-4803

Ketoconazole EP impurity E, >98%

CAS No. : [134071-44-6]

MDL No. : MFCD23843811

IUPAC Name : ((2R,4R)-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
1G	10.00		Back Order	Estimated to ship on 04 October 2026
5G	12.00		Back Order	Estimated to ship on 04 October 2026
25G	35.00		Back Order	Estimated to ship on 04 October 2026
100G	95.00		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Ketoconazole (Ketoconazole EP impurity E), which is an inhibitor of cyclosporine oxidase and testosterone 6 beta-hydroxylase, used to treat certain serious fungal infections in the body.

References : Oliver W. R Jr. et al.: Proc. Natl. Acad. Sci., U S A, 98(9), 5306-5311, 2001; Eil C. et al.: Horm Metab Res, 24(8), 367-370, 1992; Forgue-Lafitte M. E. et al. Cancer Res, 52(24), 6827-6831, 1992; Gupta A. K. et al.: Br. J. Dermatol, 142(4), 758-765, 2000; Goeders N. E. et al.: Drug Alcohol Depend, 53(1), 67-77, 1998; Salphati L. et al.: Pharmacology, 56(6), 308-313, 1998.

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.