MK-3901

SI-6611

MK-3901, >98% (HPLC)

CAS No. : [1149750-69-5]

IUPAC Name : N-((R)-1-(5-Fluoropyridin-2-yl)ethyl)-3-(5-methylpyridin-2-yl)-5-((S)-5-(pyridin-2-yl)-4,5-dihydroisoxazol-3-yl)benzamide

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 : MK‑3901 selectively blocks P2X3 receptors with nanomolar potency and also inhibits UGT1A1 and CYP2C9 at micromolar concentrations. It activates PXR, leading to hyperbilirubinemia through altered bilirubin metabolism. Its strong activity in P2X3‑dependent signaling makes it a valuable tool for studying inflammatory pain mechanisms.

References : Ginnetti A. T. et al.: Bioorg. Med. Chem. Lett., 28(8), 1392-1396, 2018.

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.