MLS-573151

The Rho family of GTPases regulates diverse signal transduction pathways. One member, the cell division control protein 42 homolog (Cdc42), is involved in filopodia function, cell polarity, cell cycling, and other processes. MLS-573151 is a specific, cell permeable inhibitor of Cdc42 (IC50 = 2 µM). It has no effect on other GTPases, including the related Rho family members RhoA, Rac1, and Rac2. It acts by blocking the binding of GTP to Cdc42.Formal Name: 4-(4,5-dihydro-3,5-diphenyl-1H-pyrazol-1-yl)-benzenesulfonamide. CAS Number: 10179-57-4. Molecular Formula: C21H19N3O2S. Formula Weight: 377.5. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMF: 30 mg/ml, DMF:PBS (pH 7.2)(1:3): 0.25 mg/ml, DMSO: 20 mg/ml. lambdamax: 233, 272, 358 nm. SMILES: NS(C(C=C1)=CC=C1N2C(C3=CC=CC=C3)CC(C4=CC=CC=C4)=N2)(=O)=O. InChi Code: InChI=1S/C21H19N3O2S/c22-27(25,26)19-13-11-18(12-14-19)24-21(17-9-5-2-6-10-17)15-20(23-24)16-7-3-1-4-8-16/h1-14,21H,15H2,(H2,22,25,26). InChi Key: OPPCVEVPKHRJNY-UHFFFAOYSA-N.