Cathepsin B inhibitor RC1 is a small-molecule that blocks the process of anthrax lethal toxin (LT) cytotoxicity, inhibits enzymatic activity of host cathepsin B that mediates the escape of toxins into the cytoplasm from late endosomes.

Catharanthine inhibits nicotinic receptor mediated diaphragm contractions with IC50 of 59.6 µM.

CAT639 is an improved analog of ATV399 that exhibits improved β-cell viability and insulin secretion in the rat insulin-producing INS1E cells and primary rat dispersed islet cells, inhibits dimerization of iNOS.

Casopitant (GW679769) is a potent, centrally-acting neurokinin 1 (NK1) receptor antagonist (pKi=9.48) with antidepressant and antiemetic activities.

Carvedilol(BM14190) is a non-selective beta blocker/alpha-1 blocker with an IC50 of 3.8 μM for inhibition of LDL oxidation.

CARM1 inhibitor 9 is a potent, selective inhibitor of arginine methyltransferase 1 (CARM1, PRMT4) with IC50 of 94 nM.

Carisoprodol is a centrally acting skeletal muscle relaxant of the carbamate class and produces all the effects associated with barbiturate receptor ligands.

Cardionogen 2 (CDNG2) is a small molecule that promotes cardiomyocyte generation by modulating Wnt signaling.

Cardionogen 1 (CDNG1) is a small molecule that promotes cardiomyocyte generation by modulating Wnt signaling.

Cardiogenol C is a small cell-permeable molecule that selectively and efficiently induce mouse embryonic stem cells (ESCs) to differentiate into cardiomyocytes with EC50 of 0.1 uM.

Carbetapentane citrate is a selective inhibitor of the cough, with mild atropine-like effect and local anesthesia effect.

Carbazochrome sodium sulfonate

Capzimin (Rpn11 inhibitor 3027) is a derivative of 8TQ, and potent and specific inhibitor of proteasome isopeptidase Rpn11 with IC50 of 0.34 uM, >7-fold improved potency over 8TQ (quinoline-8-thiol).

Capstafin is a phosphorylation of capsaicinoid derivative that acts as a highly potent, selective inhibitor of STAT5b with Ki of 0.34 uM.

Caprooyl tetrapeptide-3 is a derivative of tetrapeptide-3 that is linked to caproic acid.

Canagliflozin 0.5 H2O(JNJ 28431754; TA 7284) is a highly potent and selective SGLT2 inhibitor for hSGLT2 with IC50 of 2.2 nM, exhibits 413-fold selectivity over hSGLT1.

CAMKK2 inhibitor 4t is a potent, selective, orally available, brain-penetrant CAMKK2 inhibitor with pIC50 of 8.5.

CAM4712 (CAM-4712) is a potent and selective CK2α inhibitor with IC50 of 7 uM, exhibits cell growth inhibition in HCT116 cell line with IC50 of 10 uM.

CAM4066 (CAM-4066) is a potent and selective CK2α inhibitor with Kd of 0.32 uM and IC50 of 0.37 uM, shows significantly improved selectivity compared to other CK2α inhibitors. .

Calindol hydrochloride is a calcimimetic acting agent and positive allosteric modulator (agonist) of CaSR with EC50 of 0.31 uM (stimulated 3H IP accumulation in CHO cells at 2 mM Ca2+).

Calcium polystyrene sulfonate is an ion-exchange resin used for reducing blood levels of potassium. Calcium polystyrene sulfonate is used to treat hyperkalemia in patients with chronic kidney disease (CKD).

Calcium levofolinate (Calcium Folinate)

C5-benzyl SAHA is a C5-modified SAHA analog that displays dual selectivity to HDAC6 (IC50=0.27 uM) and HDAC8 (IC50=0.38 uM) over HDAC 1, 2, and 3 (IC50=2.9-5.8 uM).

C450-0730 is a potent LuxN antagonist that antagonizes LuxN-AI-1 binding with IC50 of 2.7 uM.

C-215 is a novel inhibitor of mycobacterial membrane protein large 3 (MmpL3) with MIC90 of 16 uM against M. tuberculosis..

C-021 is a potent and orally bioavailable CCR4 antagonist with IC50 of 0.14 uM and 0.039 uM for inhibition of chemotaxis in human and mouse, respectively..

C-021 dihydrochloride is a potent and orally bioavailable CCR4 antagonist with IC50 of 0.14 uM and 0.039 uM for inhibition of chemotaxis in human and mouse, respectively..

BzDANP is a small molecule modulator of pre-miR-29a maturation by Dicer, effectively stabilizes the C-bulged RNA and suppresses Dicer-mediated processing of pre-miR-29a in a concentration dependent manner..

BZ-194 is a small molecule inhibitor of NAADP action that inhibit NAADP-mediated Ca2+ signaling in T cells, neither interferes with Ca2+ mobilization by IP3 or cyclic ADP-ribose nor with capacitative Ca2+ entry.

BX-667 is a potent P2Y12 receptor antagonist that blocks ADP-induced platelet aggregation in human, dog and rat blood (IC50=97, 317 and 3000 nM respectively).