hCA/VEGFR-2-IN-4 

hCA/VEGFR-2-IN-4 (compound 15b) is an indolinylbenzenesulfonamide and a potential dual inhibitor of cancer-associated hCA IX/XII and VEGFR-2. hCA/VEGFR-2-IN-4 inhibits VEGFR-2 (IC₅₀=0.811 μM) and has high binding activity to hCAs, with Ki of 3.8 nM (hCA XII), 6.2 nM (hCA IX), 19.8 nM (hCA II), and 35.5 nM (hCA I), respectively. hCA/VEGFR-2-IN-4 has antiproliferative activity on VEGFR-2-overexpressing breast cancer cells^[1].

IC50: 0.811 μM (VEGFR-2), 3.8 nM (hCA XII), 6.2 nM (hCA IX), 19.8 nM (hCA II), and 35.5 nM (hCA I)^[1]

hCA/VEGFR-2-IN-4 (compound 15b)

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

502.52

C₂₂H₂₃FN₆O₅S

2971782-83-7

O=C(CN1CCC(CC1)C(N/N=C2C(NC3=C\2C=C(C=C3)F)=O)=O)NC4=CC=C(C=C4)S(=O)(N)=O

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Saied S, et al. Discovery of indolinone-bearing benzenesulfonamides as new dual carbonic anhydrase and VEGFR-2 inhibitors possessing anticancer and pro-apoptotic properties. Eur J Med Chem. 2023 Nov 5;259:115707.  [Content Brief]