SKLB-4771

SI-6339

SKLB-4771, >98% (HPLC)

CAS No. : [1370256-78-2]

Synonyms : FLT3-​IN-​1

IUPAC Name : 1-(5-((7-(3-Morpholinopropoxy)quinazolin-4-yl)thio)-1,3,4-thiadiazol-2-yl)-3-(p-tolyl)urea

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 : SKLB-4771 selectively inhibits FLT3 at low‑nanomolar potency and blocks downstream STAT5 and ERK activation. It reduces tumor‑cell growth and promotes apoptosis, making it valuable for investigating FLT3‑mediated oncogenic pathways.

References : Li W. W. et al.: J. Med. Chem., 55(8), 3852-66, 2012; Yan H. X. et al.: Immunol. Res., 60(1), 112-26, 2014.

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.