For research use only. Not for therapeutic Use.
LDH-IN-1 is a novel pyrazole-based inhibitor of human lactate dehydrogenase (LDH) with IC50s of 32 and 27 nM for LDHA and LDHB, respectively.
LDH-IN-1 exhibits low nM inhibition of both LDHA and LDHB (IC50=32, 27 nM, respectively), submicromolar inhibition of lactate production, and inhibition of lactate in MiaPaCa2 pancreatic cancer and A673 sarcoma cells (IC50=0.517, 0.854μM, respectively). LDH-IN-1 inhibits the growth of MiaPaCa2 pancreatic cancer and A673 sarcoma cells with IC50s of 2.23 and 1.21 μM). Dose?response treatment of MiaPaCa-2 cells with LDH-IN-1 shows effects on cellular proliferation at concentrations as low as 250 nM and with nearly complete arrest of cell growth at 20 μM[1].
LDH-IN-1 shows clearance values that far exceed hepatic blood flow (HBF) in mouse species (90 mL/min/kg), with in vivo clearances of 227 mL/min/kg[1].
| Catalog Number | I020111 |
| CAS Number | 1964515-43-2 |
| Synonyms | 2-[5-(cyclopropylmethyl)-3-(3-phenylphenyl)-4-[(4-sulfamoylphenyl)methyl]pyrazol-1-yl]-1,3-thiazole-4-carboxylic acid |
| Molecular Formula | C30H26N4O4S2 |
| Purity | ≥95% |
| InChI | InChI=1S/C30H26N4O4S2/c31-40(37,38)24-13-11-19(12-14-24)15-25-27(16-20-9-10-20)34(30-32-26(18-39-30)29(35)36)33-28(25)23-8-4-7-22(17-23)21-5-2-1-3-6-21/h1-8,11-14,17-18,20H,9-10,15-16H2,(H,35,36)(H2,31,37,38) |
| InChIKey | ALJORCZKMBZYCR-UHFFFAOYSA-N |
| SMILES | C1CC1CC2=C(C(=NN2C3=NC(=CS3)C(=O)O)C4=CC=CC(=C4)C5=CC=CC=C5)CC6=CC=C(C=C6)S(=O)(=O)N |
| Reference | [1]. Rai G, et al. Discovery and Optimization of Potent, Cell-Active Pyrazole-Based Inhibitors of Lactate Dehydrogenase (LDH). J Med Chem. 2017 Nov 22;60(22):9184-9204. |
