7DG (7-Desacetoxy-6,7-dehydrogedunin) is a selective inhibitor of protein kinase R (PKR) that directly interact with the C-terminal of PKR.

7-Dehydrocholesterol is biosynthetic precursor of cholesterol and vitamin D3.

7-BIA is a small molecule 7-butoxy illudalic acid analog that targets receptor-type protein tyrosine phosphatase D (PTPRD, IC50=1-3 uM) with some specificity.

7,8-Dihydroxyflavone acts as a potent and selective small-molecule agonist of the TrkB receptor (Kd ≈ 320 nM), the main signaling receptor of brain-derived neurotrophic factor (BDNF).

6-MOMIPP is a novel microtubule disruptor that targets the colchicine binding site on β-tubulin, induces mitotic arrest, caspase activation and loss of cell viability of U251 glioblastoma in vitro.

6-Mercaptopurine Monohydrate is a widely used antileukemic agent and immunosuppressive drug that inhibits de novo purine synthesis through incorporation of thiopurine methyltransferase metabolites into DNA and RNA.

6-Hydroxybentazon is a phase I metabolite of bentazone, and bentazone is a chemical for use in herbicides.

6-Fluorescein isothiocyanate(6-FITC) is a derivative of fluorescein used in wide-ranging applications including flow cytometry.

6-FABA (6-Fluoroanthranilic Acid) is a small-molecule inhibitor of MTB tryptophan synthesis that converts Mtb into a tryptophan auxotroph and restores the efficacy of a failed host defense.

6-Ethylthioinosine (6-ETI.

6-Dimethylaminopurine is a serine threonine protein kinase inhibitor. It inhibits the germinal vesicle breakdown and the meiotic maturation of oocytes.

5-R-Rivaroxaban is (R) enantiomer of Rivaroxaban.

5-NITP (5-nitro-indolyl-2'-deoxyribose triphosphate) is a non-natural nucleotide that inhibits ribonucleotide reductase (hRR) with IC50 of 170 uM, demonstrates anti-cancer effects against leukemia cells by altering cell-cycle progression..

5-NIdR (5-nitro-indolyl-2'-deoxynucleoside) is a non-natural nucleotide produces cytostatic and cytotoxic effects against human leukemia cells by altering cell-cycle progression.

5MPN a first-in-class, selective, competitive, orally available inhibitor of PFKFB4 with Ki of 8.6 uM, does not inhibit PFK-1 or PFKFB3.

5-Methoxyflavone, belonged to Flavonoid family, is a DNA polymerase-beta inhibitor and neuroprotective agent against beta-amyloid toxicity. possess central nervous system (CNS) depressant effect mediated through the ionotropic GABAA receptors.

5'-GTP trisodium salt hydrate is an activator of the signal transducing G proteins and also serves as an energy-rich precursor of mononucleotide units in the enzymatic biosynthesis of DNA and RNA.

5-bromoindole is an important pharmaceutical chemical intermediate and a potential inhibitor of glycogen synthase kinase 3 (GSK-3).

5,6-Dihydro-5-azacytidine|cas 62488-57-7

4SC-202 is a selective class I HDAC inhibitor with IC50 of 1.20 μM, 1.12 μM, and 0.57 μM for HDAC1, HDAC2, and HDAC3, respectively. Also displays inhibitory activity against Lysine specific demethylase 1 (LSD1). Phase 1.

4-Hydroxyquinazoline is a PARP inhibitor with a high potency for PARP-1 and no effects on enzymes other than PARP.

4-Chloro-α-cyanocinnamic acid (α-CHCA) is a classic monocarboxylate transporters (MCT) inhibitor. α-cyano-4-hydroxycinnamate (CHC) has a 10-fold selectivity for MCT1 compared to other MCTs.

4-BBPB maleate is a highly potent agonist of σ1 receptor with Ki of 0.8 nM.

3-Methyl-2-oxovaleric acid is a neurotoxin, an acidogen, and a metabotoxin, and also an abnormal metabolite that arises from the incomplete breakdown of branched-chain amino acids.

3-Methoxyphenylacetic acid is a monocarboxylic acid.

3-Ethoxy-5,6-dibromosalicylaldehyde is a potent and selective inhibitor of IRE1 endoribonuclease with IC50 of 0.12 uM.

3-Deazaadenosine (hydrochloride) is an inhibitor of S-adenosylhomocysteine hydrolase, with a Ki of 3.9 µM; 3-Deazaadenosine has anti-inflammatory, anti-proliferative and anti-HIV activity.

3-Cyanochromone is a potent gram-negative bacteria WcbL protein inhibitor with IC50 of 28 uM in a competitive enzyme-inhibition model, shows inhibition constants Ki of 10 uM..

3-Bromo-7-Nitroindazole is a more potent inhibitor of nNOS than 7-nitroindazole in vitro, is also potent against iNOS, inhibits rat nNOS, bovine eNOS, and rat iNOS with IC50 of 0.17, 0.86, and 0.29 uM..

3b-Hydroxy-5-cholenoic acid is a monohydroxy bile acid of endogenous origin and could be found in children with the syndrome of hepatic ductular hypoplasia.