Compuestos policíclicos

Stability Moisture Sensitive
Applications 1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-sulfonyl chloride (cas# 1240529-56-9) is a useful research chemical.

Applications 4-Acetoxyindole is a useful intermediate for organic synthesis of Psilocine and Psilocine analogs.
References Julia, M., et al.: Chimica Therapeutica, 5, 279 (1970); Repke, D. B., et al.: J. Heterocycl. Chem., 14, 71 (1977)

Stability Moisture Sensitive
Applications Isoquinoline-5-sulfonyl Chloride, Hydrochloride (cas# 105627-79-0) is a compound useful in organic synthesis.

Applications 3-Aminoquinoline-2-carboxylic acid (cas# 887245-74-1) is a useful research chemical.

Applications 7-Aminoindole

Applications 1H-Indole-d5-3-acetamide is the isotope labelled analogue of Indole-3-acetamide, a compound that is converted to indole-3-acetic acid by indole-3-acetamide hydrolase in auxin biosynthesis in plants.
References Mano, Y., et al.: J. Exp. Bot., 61, 25 (2010);

Applications 9-oxo-9H-Thioxanthene-4-carboxylic acid (cas# 51762-56-2) is a useful research chemical.

Applications 5-Hydroxyquinoline-3-carboxylic acid (cas# 911108-90-2) is a useful research chemical.

Applications 4,8-DICHLOROQUINOLINE (cas# 21617-12-9) is a useful research chemical.

Applications 2-Oxa-7-azaspiro[3.5]nonane is an intermediate used to prepare benzothienoazepine derivatives as potent respiratory syncytial virus RNA polymerase inhibitors. It is also used to prepare 1,7-Diazacarbazole derivatives as inhibitors of checkpoint kinase 1.
References Xiong, H., et al.: Bioorg. Med. Chem. Lett., 23, 6789 (2013); Gazzard, L., et al.: J. Med. Chem., 58, 5053 (2015)

Applications 3-(2-Deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-3,4-dihydro-5H-imidazo[2,1-i]purine-5-thione is used in the synthesis of azidoetheno analogs of deoxyadenosine as nucleotide photo-affinity probes.
References Flaherty, D. et al.: Nucleos. Nucleot., 14, 65 (1995);

Stability Hygrscopic
Applications 2,2'-Biquinoline-4,4-dicarboxylic acid disodium salt

Applications Methyl quinoline-4-carboxylate (cas# 21233-61-4) is a useful research chemical.

Applications Ethyl 4,6,8-trichloroquinoline-3-carboxylate

Applications 6-Fluoroquinoline, is a versatile building block used in the synthesis of various chemical compounds.

Applications 2,6-Dichloro-9-nitroso-9H-purine is a compound useful in organic synthesis.

Applications 4-Hydroxy-quinoline-6-carboxylic acid

Stability Hygroscopic
Applications 7-(4-Chlorobutoxy)-3,4-dihydro-2(1H)-quinolinone is used in the synthesis of aripiprazole, an antipsychotic oral drug used in the treatment of Schizophrenia.
References Bonacorsi, S. et al.: J. Label. Comp. Radiopharm., 49, 1 (2006); Morita, Seiji; K. et al.: Tetrahedron, 54, 4811 (1998);

Applications tert-Butyl 1,6-Diazaspiro[3.4]octane-1-carboxylate is a reactant in the preparation of N-(3-pyridinyl) spirocyclic diamines as ligands for nicotinic acetylcholine receptors.
References Sippy, K.B., et. al.: Bioorg. Med. Chem. Lett., 19, 1682 (2009)

Applications 3-(quinolin-2-yl)propanoic acid (cas# 39111-94-9) is a useful research chemical for biological study. In particular it has been used in identifying structure-activity relationship of HDAC6 zinc-finger ubiquitin binding domain inhibitors.
References Ferreira, F., et al.: J. Med. Chem, 61, 4517 (2018)

Applications 6-Hydroxyindole-2-carboxylic acid (cas# 40047-23-2) is a useful research chemical.

Applications 1,3-Dihydro-N-nitro-1,3-dioxo-2H-isoindole-2-carboximidothioic acid Methyl Ester is an intermediate in the synthesis of Dinoteturan (D482100), a neonicotinoid insecticide.
References Wakita, T., et al.: J. Pesticide. Sci., 29, 348 (2004);

Applications 3-Isocyanato-1H-indole (cas# 57778-78-6) is a useful research chemical.

Applications 4,7-Dimethylquinolin-2(1H)-one is a reagent in the preparartion of citralidene hydrazido quinolinones which has antibacterial activity.
References Piste, P. B., et al.: J. Chem. Biol. Phy. Sci., 3, 1746 (2013);