Darunavir impurity B

SL-2971

Darunavir impurity B, >98%

IUPAC Name : N1-((2R,3S)-4-(4-Amino-N-isobutylphenylsulfonamido)-3-hydroxy-1-phenylbutan-2-yl)-N4-((2S,3R)-4-(4-amino-N-isobutylphenylsulfonamido)-3-hydroxy-1-phenylbutan-2-yl)succinamide

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
50MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
100MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Darunavir (Darunavir impurity B, which is a nonpeptidic HIV protease inhibitor, used to treat HIV infection. Also, this is a COVID-19 related research chemical.

References : Fujimoto H. et al.: Biol Pharm Bull., 32(9), 1588-1593, 2009; Molina J. M. et al.: Expert Opin Pharmacother., 8(12), 11951-11964, 2007.

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.