CL-387785(EKI785; WAY-EKI 785) is an irreversible inhibitor of EGFR with IC50 of 370+/-120 pM; is able to overcome resistance caused by the T790M mutation on a functional level.

CK-869 is an inhibitor of human and bovine actin-related protein 2/3 (Arp2/3) complex.

Citarinostat(ACY-241) is a potent, selective and orally available histone deacetylase (HDAC) inhibitor, with potential antineoplastic activity.

CIQ is a positive allosteric modulator selective for NR2C/D containing NMDA receptors (EC50 = 2.7 and 2.8 µM for NR2C and NR2D, respectively).

Ciprofloxacin (Bay-09867) is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity.

Cilofexor (GS-9674, GS9674) is novel specific, non-steroidal farnesoid X receptor (FXR) agonist that reduces liver fibrosis and ameliorates portal hypertension in rat NASH models.

Cilengitide is a potent integrin inhibitor for αvβ3 receptor and αvβ5 receptor with IC50 of 4.1 nM and 79 nM, respectively; ~10-fold selectivity against gpIIbIIIa. Phase 2.

Cidofovir(Vistide)

CID-797718 is a compound with unknown details.

CID5721353 is a B-Cell Lymphoma 6 Inhibitor (BCL6 inhibitor).

CID-2011756 is a cell-active ATP competitive and specific PKD1 inhibitor that inhibits phorbol ester-induced endogenous PKD1 activation in LNCaP prostate cancer cells.

CID 16020046 is a potent and selective GPR55(LPI receptor) antagonist; inhibitsGPR55 constitutive activity with IC50 of 0.15 uM.

CI994 (Tacedinaline) is an anti-cancer drug which inhibits HDAC1 with IC50 of 0.57 μM.

CHS-828 is a pyridyl cyanoguanidine anti-tumor agent that has been identified as a competitive inhibitor of Nampt as well as an inhibitor of NF-κB pathway activity.

CHR-2797 is an aminopeptidase inhibitor, with IC50 values of 100 nM for LAP3 (LAP), 150 nM for PSAP (PuSA) and 220 nM for CD13 (Aminopeptidase N).

Chlorpromazine Hydrochloride is a dopamine and potassium channel inhibitor used as the prototypical phenothiazine antipsychotic drug.

CHIR-98014 is a potent GSK-3α/β inhibitor with IC50 of 0.65 nM/0.58 nM, with the ability to distinguish GSK-3 from its closest homologs Cdc2 and ERK2.

CHIR-090 is a potent LpxC inhibitor, displays two-step time-dependent inhibition and kills a wide range of Gram-negative pathogens as effectively as ciprofloxacin or tobramycin.

Chidamide is a class I HDAC inhibitor with IC50s of 95/160/67/733 nM for HDAC1/2/3/8; also inhibits HDAC10/11(IC50=78/432 nM); no inhibition on HDAC4/5/7/9/6(IC50>30 uM).

CH5424802(AF 802; Alectinib) is a potent ALK inhibitor with IC50 of 1.9 nM, sensitive to L1196M mutation.

CH-223191 is a ligand-selective antagonist of the Ah (Dioxin) receptor.

CGP 71683A is a potent and highly selective non-peptide antagonist of the NPY Y(5) receptor in the study of obesity.

CGP 57380 is a cell-permeable pyrazolo-pyrimidine compound that acts as a selective inhibitor of Mnk1 (IC50 = 2.2 μM) with no inhibitory activity against p38, JNK1, ERK1/2, PKC, or Src-like kinases.

CGP 52432 is a potent, selective GABAB receptor antagonist (IC50 = 85 nM).

CGK 733 is a potent and selective inhibitor of ATM/ATR with IC50 of ~200 nM.

Cerdulatinib(PRT-062070; PRT2070) is an novel oral dual Syk/JAK inhibitor.

CERC-501(LY-2456302) is a potent, selective antagonist of the kappa opioid receptor (KOR) (Ki = 0.81 nM vs. 24.0 nM and 155 nM for the μ-opioid receptor (MOR) and δ-opioid receptor (DOR), respectively.

CEP-40783 is a potent, selective and orally available inhibitor of AXL and c-Met with IC50 values of 7 nM and 12 nM, respectively.

Cenicriviroc is an orally active, dual CCR2/CCR5 antagonist, and displays potent anti-inflammatory and aninfective activity.

Celecoxib is a selective Cox-2 inhibitor (IC50 of 40 nM). Celecoxib shows low sensitivity against Cox-1 (IC50 of 15 μM). Celecoxib shows an anti-proliferative effect on nasopharyngeal carcinoma (NPC) cell lines including HNE1 (IC50of 32.86 μM) and CNE1-LM