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Datasheet of BLU-9931

Description: BLU9931 is the first selective small molecule inhibitor of FGFR4 with IC50 of 3 nM; less potent for FGFR1/2/3(IC50> 150 nM). BLU9931 is exquisitely selective for FGFR4 versus other FGFR family members and all other kinases. BLU9931 shows remarkable antitumor activity in mice bearing an HCC tumor xenograft that overexpresses FGF19 due to amplification as well as a liver tumor xenograft that overexpresses FGF19 mRNA but lacks FGF19 amplification. Approximately one third of patients with HCC whose tumors express FGF19 together with FGFR4 and its coreceptor klotho β (KLB) could potentially respond to treatment with an FGFR4 inhibitor.

Chemical Information Catalog

DC8280

Purity of current batch:

>98%

Molecular Weight (MW)

509.38

Molecular Formula

C26H22Cl2N4O3

CAS No.

1538604-68-0

Solubility (25°C)

DMSO

Storage

Store at -20°C (desiccating conditions).

Handling: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months. Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.


BLU-9931,BLU9931|FGFR4 inhibitor|DC Chmeicals