D-DT/MIF-1-IN-1 (Compound 4h) is a non-competitive, non-covalent inhibitor of MIF-1 and D-DT, with IC50 values of 2.4 μM and 4.0 μM against D-DT, and an IC50 value of 9.8 μM against MIF-1. D-DT/MIF-1-IN-1 inhibits D-DT-induced phosphorylation of ERK and exerts antiproliferative activity in non-small cell lung cancer cells.

ddATP (2',3'-Dideoxyadenosine 5'-triphosphate), an active metabolite of 2',3'-dideoxyinosine, is a chain-elongating inhibitor of DNA polymerase. ddATP can be used for Sanger method for DNA sequencing and research of virus infection.

Danitracen (NSC 170955) is an orally active, CNS penetrant serotonin antagonist with antidepressant activity. Danitracen reduces serotonin levels in the cerebrum, cerebellum, medulla and the whole brain. Danitracen exhibits anticataleptic effects in rat catalepsy models. Danitracen can be used for catalepsy and depression research.

D-Alanine-13C3 ((R)-Alanine-13C3) is the 13C-labeled D-Alanine. D-Alanine is a weak GlyR (inhibitory glycine receptor) and PMBA agonist, with an EC50 of 9 mM for GlyR.

CYP51-IN-32 is an antifungal agent with an IC50 of 0.331 μM against CYP51 of Candida albicans. CYP51-IN-32 releases hydrogen sulfide (H2S) and inhibits hyphal formation and biofilm development of Candida albicans. CYP51-IN-32 can be formulated into PEG-based nanovesicles. CYP51-IN-32 is applicable to the research of Candida albicans infection.

CX-5279 is an efficient and selective CK2 inhibitor with IC50 values for nCK2 and CK2α of 2.73 and 0.91 nM, respectively. CX-5279 is sensitive to mutations at Val66, Ile174, and V66I174AA, with IC50 values of 13.8, 12.5, and 23.35 nM, respectively. CX-5279's inhibitory activity against PIM1 is very weak, with a IC50 value of 8.52 μM. CX-5279 exhibits anti-proliferative activity in various cancer cell lines. CX-5279 can be used for research on cancers such as pancreatic cancer and leukemia.

CppA-IN-1 is a CppA inhibitor specific to Chlamydia trachomatis, which inhibits the growth of Chlamydia trachomatis. CppA-IN-1 shows no activity against recombinant CppA in vitro. CppA-IN-1 can be used in studies related to Chlamydia trachomatis infection.

COX-1-IN-5 (example 13, compound PS13) is a potent and selective COX-1 inhibitor (COX-1 IC50 = 1 nM, COX-2 IC50 > 0.1 μM) exhibiting >1000-fold selectivity over COX-2. COX-1-IN-5 possesses strong anti-inflammatory, antipyretic, analgesic, antithrombotic, anti-cancer activities. COX-1-IN-5 can be used for COX-mediated diseases research, such as inflammatory conditions and pain. COX-1-IN-5 radiolabeled with 11C can be used as a selective PET tracer for whole‑body imaging of COX‑1 distribution and target engagement in vivo.

Cot-IN-4 (compound 32) is a potent cancer osaka thyroid (COT) kinase inhibitor with an IC50 of 6 nM. Cot-IN-4 inhibits the phosphorylation of ERK (IC50: 60 nM) and inhibits TNFα release (IC50: 60 nM). Cot-IN-4 also inhibits the formation of the pro-inflammatory cytokine IL-1β (IC50: 0.2 μM) in Uric acid-stimulated macrophages. Cot-IN-4 can be used for the study of inflammatory diseases.

CN-716 dihydrochloride is a reversible covalent flavivirus NS2B·NS3 protease inhibitor with antiviral activity. CN-716 dihydrochloride effectively inhibits the replication of dengue virus (DENV2), West Nile virus (WNV) and Zika virus (ZIKV). The IC50 values of CN-716 dihydrochloride against the proteases of the above three viruses are 0.066 μM, 0.11 μM and 0.25 μM, respectively, while the Ki values against the same proteases are 0.051 μM, 0.082 μM and 0.04 μM, respectively. CN-716 dihydrochloride can be used to study the infection mechanisms of dengue fever, West Nile fever and Zika virus infection.

CM304 free base (FTC-146) is a potent S1R antagonist. CM304 free base enhances the antinociceptive effects of the cannabinoid receptor agonists. CM304 free base inhibits convulsions in rats.

Clanobutin is an orally active pharmaceutically acceptable N-acylanilinobutyric acid compound. Clanobutin increases gastrointestinal enzyme secretion. Clanobutin tonicizes the cardiovascular system, increases internal organ blood circulation, and boosts heart force. Clanobutin suppresses stomach ulcer formation and exhibits anti-hepatotoxic activity.

c-Kit-IN-13 (Compound I) is a c-kit kinase inhibitor. c-Kit-IN-13 inhibits the autophosphorylation of wild-type c-kit, with an IC50 of 0.3 nM for pKIT. c-Kit-IN-13 inhibits Exon 11 KIT, with an IC50 of 0.9 nM. c-Kit-IN-13 can be used in the research of mast cell-mediated diseases such as urticaria.

Cinflumide is an orally active muscle relaxant. Cinflumide shows antiinflammatory activity.

Choline hexanoate is an ionic liquid. Choline hexanoate exhibits cytotoxicity against breast cancer cells.

Chlorproguanil is an antifolate with an IC50 of 4.68 μM against Plasmodium falciparum female gamete formation.Chlorproguanil can be used for the research of malaria.

CHIKV-IN-1 (Compound 3a) is a compound that inhibits the Chikungunya virus (CHIKV) with an EC50 of 0.12 μM. CHIKV-IN-1 is a potent inhibitor of the S-adenosyl-L-homocysteine hydrolase (SAH hydrolase), with an IC50 of 0.36 μM. CHIKV-IN-1 is only effective against CHIKV and some other alphaviruses, but has no activity against other RNA viruses such as SARS-CoV, MERS-CoV, and ZIKV. CHIKV-IN-1 has extremely low cytotoxicity (CC₅₀ > 250 μM), and it has an extremely high selectivity index (SI > 2083). CHIKV-IN-1 can be used in research on anti-Chikungunya virus.

CHI3L1-IN-7 is a selective CHI3L1 inhibitor with a Kd of 7.40 μM and an IC50 of 15.4 μM. CHI3L1-IN-7 blocks CHI3L1's interaction with galectin-3, inhibits STAT3 phosphorylation, reduces the viability of multicellular 3D glioblastoma spheroids. CHI3L1-IN-7 can be used for the research of glioblastoma and CHI3L1-mediated tumor immune regulation.

CHI3L1-IN-6 (Compound 9e) is a CHI3L1 inhibitor with a Kd of 19.11 μM for hCHI3L1. CHI3L1-IN-6 blocks CHI3L1-Galectin-3 interaction. CHI3L1-IN-6 reduces STAT3 signaling. CHI3L1-IN-6 exhibits anti-cancer activity against glioblastoma.

CGS 27023A free base is a non-peptidic and orally active MMP inhibitor with the Ki values of 43, 33, 20 and 8 nM for MMP-3, MMP-1, MMP-2 amd MMP-9, respectively. CGS 27023A free base prevents cartilage degradation in stromelysin-induced rabbit cartilage degradation model. CGS 27023A free base can be used for study of arthritis.

CGP 29030A is an orally effective and specific analgesic agent. CGP 29030A inhibits nociceptive spinal cord neurons without affecting normal sensory functions. CGP 29030A also inhibits gamma motor neurons, which may be beneficial for studying pain disorders that occur concurrently due to increased motor activity (such as cramp, spasm).

Cefpodoxime (Cefpodoxime acid) sodium is a potent antibiotic active against gram-positive and gram-negative bacteria. Cefpodoxime inhibits the majority of cells in microbial populations. Cefpodoxime sodium can be used for acute otitis media, sinusitis and tosillopharyngitis research.

Ceftezole (GR69153) is a broad-spectrum cephalosporin antibiotic and an α-glucosidase inhibitor. Ceftezole inhibits bacterial cell lysis by inhibiting cell wall synthesis and binding to penicillin-binding proteins (PBPs). Ceftezole exhibits in vivo anti-diabetic activity in diabetic mice. Ceftezole can be used in antibacterial and anti-diabetic research.

CDK9-IN-49 is a CDK9 inhibitor with an IC50 of 7.32 nM. CDK9-IN-49 inhibits the proliferation of various cancer cells. CDK9-IN-49 can be used in the research of cancers such as acute myeloid leukemia and prostate cancer.

CDK9-IN-46 (Compound Formula I) is a CDK9 inhibitor. CDK9-IN-46 can be used for the research of cancer.

CDK2-IN-21 (example 30) is a potent cyclin-dependent kinase 2 (CDK2) inhibitor with an IC50 of 0.24 µM. CDK2-IN-21 can be used for cancer research.

CDC14A/B-IN-2, phosphotyrosine mimetic, is a competitive human CDC14A/B phosphatase inhibitor with IC50 values of 10.4 and 11.2 μM, and Ki values of 5.8 and 7.3 μM. CDC14A/B-IN-2 shows at least 20-fold selectivity over other protein tyrosine phosphatases. CDC14A/B-IN-2 can be used for the research of cancer.

CCR2 antagonist 6 (Example 98) is a CCR2 antagonist (Kb: 0.215 μM for CCR2, 0.174 μM for hCCR2B). CCR2 antagonist 6 can be used in the research of inflammation and autoimmune diseases.

CCL17-IN-2 (Compound Ex.128) is a CCL17 secretion inhibitor with an EC50 of 0.3 nM. CCL17-IN-1 can be used in the research of autoimmune diseases, dermatological conditions, and respiratory disorders.

CC-11 is an orally active small molecule drug conjugate (SMDC) that links the PI3K/mTOR inhibitor with the extracellular heat shock protein 90 (EHSP90) targeting ligand through a cleavable linker. CC-11 exhibits strong HSP90 binding activity (IC50 = 15 nM) and inhibits PI3Kα kinase activity (IC50 = 0.54 nM). CC-11 has anti-proliferative activity against colon cancer cells. CC-11 shows significant efficacy in the HCT-116 xenograft tumor model. CC-11 can be used for research on colon cancer.