CASK chemical probe 18 is a highly potent and selective CASK inhibitor with IC50 of 22 nM.

CB253 is a small molecule that selectively binds the hairpin form of r(G4C2)exp, inhibiting mechanisms that drive c9ALS/FTD pathobiology.

CBK034026C is a small molecule targeting metabolic vulnerabilities caused by N-acetyltransferase 2 (NAT2) activity, exhibits specific toxicity towards colorectal cancer (CRC) cells with high NAT2 activity.

CBLC000 (CBL0100) is a small molecule histone chaperone FACT inhibitor, activates p53 and inhibits NF-κB with EC50 of 0.06 and 0.03 uM in cell-based p53 and NF-κB reporter assays, respecitvely.

CC-410 (CC410) is a potent, specific inhibitor of nicotinamide N-methyltransferase (NNMT) with IC50 of 1.6 uM (human NNMT).

CHD1Li 11 (CHD1L inhibitor 11) is a small molecule inhibitor of chromodomain helicase DNA-binding protein 1 like (CHD1L) with IC50 of 4.57 uM.

CIB-3b is a small molecule inhibitor disrupting the TRBP-Dicer interaction, suppresses the growth and metastasis of HCC in vitro and in vivo by modulating expression profiles of miRNAome and proteome in HCC cells.

Cimlanod is a second-generation nitroxyl (HNO) donor..

CK147 (CK-147) is a potent CD4 down-modulator with IC50 of 63 nM, inhibits Sec61-dependent cotranslational translocation of huCD4 in vitro.

Creatine kinase inhibitor CKi-4 is a selective, covalent inhibitor of creatine kinases (CKs), inhibits recombinant creatine kinase B (CKB) phosphotransfer activity with IC50 of 0.3 uM, depletes creatine phosphagen energetics in cells.

CKi-6 is a selective, covalent inhibitor of creatine kinases (CKs), inhibits recombinant creatine kinase B (CKB) phosphotransfer activity with IC50 of 0.6 uM, depletes creatine phosphagen energetics in cells.

Cl-NIO is a potent, selective inhibitor of human dimethylarginine dimethylaminohydrolase-1 (hDDAH-1) with Ki of 1.3 uM, > 500-fold selectivity against arginase and endothelial nitric oxide synthase.

CMP05 (Endosomolytic compound CMP05) is a novel endosomolytic small-molecule compound that exhibits higher transfection efficiency/ability to induce endosomal escape of oligonucleotides (ONs) than current compounds such as chloroquine.

CMP05-7 (Endosomolytic compound CMP05-7) is a novel endosomolytic small-molecule compound that exhibits higher transfection efficiency/ability to induce endosomal escape of oligonucleotides (ONs) than current compounds such as chloroquine.

CNS-11 is a small molecules capable of disassembling preformed alpha-synuclein fibrils, may exert it's disaggregating effects on the N terminus of the fibril core.

CNS-11g is a small molecules capable of disassembling preformed alpha-synuclein fibrils, may exert it's disaggregating effects on the N terminus of the fibril core.

Coproporphyrin III is a diffusible small molecule porphyrin excreted by human-associated Propionibacterium spp., induces Staphylococcus aureus aggregation and biofilm formation, also induces S. aureus to form a plasma-independent surface-attached biofilm.

CPAG-1 (PGRMC2 activator CPAG-1) is a small-molecule activator of PGRMC2. CPAG-1 treatment had no effect on weight or food intake but treated mice had reduced fasting glycemia and insulin levels. CPAG-1 decreased Rev-Erbα protein in BAT of CPAG-1-treated mice. CPAG-1 also significantly increased labile heme in the nucleus of brown adipocytes from CPAG-1-treated mice within 4 days of treatment.

CPR1-B is a longer-acting phenylhexanamide mitofusin activator, increases mitochondrial motility in MFN2 T105M expressing mouse DRGs with EC50 of 3.3 nM (Emax=89%).

CQ211 is a potent, highly selective RIOK2 inhibitor with Kd of 6.1 nM, shows excellent selectivity to RIOK2 in both enzymatic and cellular assays.

CRS0540 is a potent, selective PolC DNA polymerase inhibitor that has demonstrated good in vitro and in vivo activity against Listeria monocytogenes.

CT-179 is a small molecule inhibitor of protein transcription factor OLIG2 (Oligodendrocyte transcription factor 2), CT-179 is a putative disruptor of OLIG2 homodimerization.