Polycyclic Compounds

<p>Applications α-Furil is an important industrial chemical that is used as a building block for synthesis in the pharmaceutical industry. α-Furil is also part of a group of diketones that act as skin sensitizers.<br>References Roberts, D., et al.: Contact Dermatitis, 41, 14 (1999); Wang, L., et al.: Adv. Mat. Res., 554, 764 (2012)<br></p>

<p>Applications 7-Phenoxyquinolin-2(1H)-one is a useful research chemical.<br></p>

<p>Applications Indoline-2-carboxylic acid is used in the synthesis of D-43787, which is a novel immunomodulating compound; antiasthmatic and immunosuppressant.<br>References Blackham, A., et al.: Clin. Exp. Immunol., 86, 224 (1991), Barnes, P., et al.: Clin. Sci., 1998, 94, 557 (1998), Cohn, L., et al.: Pharmacol. Ther., 88, 187 (2000), Asanuma, F., et al.: Inflamm. Res., 50, 136 (2001), Zenke, G., et al.: J. Immunol., 166, 7165 (2001),<br></p>

<p>Applications (1R,6R)-2,8-Diazabicyclo[4.3.0]nonane is a chiral reagent used in the synthesis of pyrrolopyrimidine derivatives as dual DNA gyrase B and topoisomerase IV inhibitors and potential antibacterial agents.<br>References Bioorg. Med. Chem. Lett., 23, 1529 (2013);<br></p>

<p>Applications 6-Propylamino-7-deazapurine (cas# 60972-21-6) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-Amino-6-chloro-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)purine (cas# 16321-99-6) is a compound useful in organic synthesis.<br></p>

<p>Applications 1,8,8-trimethyl-3-azabicyclo[3.2.1]octane hydrochloride is a useful research chemical, a camphidine derivative with multiple synthetic applications.<br>References Rubinstein, K., et al.: Acta Chem. Scand., 17, 2061 (1963); Manzoor-I-Khuda, M., et al.: Pak. J. Sci. Ind. Res., 10, 97 (1967)<br></p>

<p>Applications 2,6-Dichloropurine-9-β-D-riboside (cas# 13276-52-3) is a compound useful in organic synthesis.<br></p>

<p>Applications 6-Bromo-3-cyanoindole<br></p>

<p>Applications 5,7-Dichloro-1,2,3,4-tetrahydro-2-(triphenylmethyl)-6-isoquinolinecarboxylic Acid, can be sued in the preparation of novel series of compounds which has been found to be a potent LFA-1/ICAM-1 Antagonist SAR 1118 as an Ophthalmic Solution for treating dry eye.<br>References Zhong, M. et al,: ACS Med. Chem. Let. Vol. 3, page 203-206 (2012);<br></p>

<p>Stability Hygroscopic<br>Applications 2,4-Dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride (cas# 1187830-76-7) is a useful research chemical.<br></p>

<p>Applications 4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione (cas# 5488-36-8) is a useful research chemical.<br></p>

<p>Applications 9,10-Phenanthrenequinone is used in the formation of spirophosphoranes containing acyclic 5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl substituent.<br>References Mironov, V. F., et al.: Russ. J. Electrochem., 88, 430-438 (2018)<br></p>

<p>Applications 9-Oxo-9H-thioxanthene-2-carboxylic acid (cas# 25095-94-7) is a useful research chemical.<br></p>

<p>Applications 9-(Trimethylsilyl)-2,6-bis[(trimethylsilyl)oxy]-9H-purine is an intermediate used in the synthesis of Xanthosine-13C5 (X742102), which is the labeled analogue of Xanthosine (X742100), the deamination product of Guanosine. It is also a potential biomarker for detecting radiation exposure.<br>References Magasanik, B, et al.: J. Bio. Chem., 206, 83 (1954);<br></p>

<p>Applications 1H-Indole-3-carboxylic acid hydrazide<br></p>

<p>Applications 4-Fluoro-7-azaindole (cas# 640735-23-5) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-tert-Butyl-1H-indole (cas# 1805-65-8) is a useful research chemical.<br></p>

<p>Applications 6-Bromo-2-(4-bromophenyl)indole (cas# 28718-96-9) is a compound useful in organic synthesis.<br></p>

<p>Applications 1-Benzylindole-5-boronic Acid Pinacol Ester acts as a reagent in the synthesis of 3,3-difluoro-2-oxindoles via electrophilic fluorination of indoles using N-fluorobenzenesulfonimide. Preparation of triazolopyridine compounds as JAK kinase inhibitors useful in the treatment of neurodegenerative and inflammatory diseases.<br>References : Lim, Y., et al.: Org. Lett., 14, 5676; Menet, C., et al.: PCT Int. Appl. (2010), WO 2010010190 A1 20100128.<br></p>

<p>Applications 5-(2-Bromo-1-oxobutyl)-8-hydroxy-2(1H)-quinolinone is an intermediate in the synthesis of metabolites of procaterol hydrochloride (Meptin) (P155490), a β2-adrenergic agonist used in the treatment of asthma.<br>References Yoshizaki, S., et al.: Chem. Pharma. Bull., 26, 1611 (1978);<br></p>

<p>Applications 7-Deazapurine (cas# 18549-65-0) is a compound useful in organic synthesis.<br></p>

<p>Applications 2,5-Dimethyl-2,3-dihydro-1H-indole (cas# 90874-56-9) is a useful research chemical.<br></p>

<p>Applications 1,2,3,4,5,6,7,8-OCTAHYDROPHENANTHRENE (cas# 5325-97-3) is a useful research chemical.<br></p>

<p>Applications 1-(5-Fluoropentyl)-1H-indole-3-carbonyl Chloride is an intermediate for the synthesis of Methyl 2-(1-(5-Fluoropentyl)-1H-indole-3-carboxamido)-3-phenylpropanoate (M224944), which is a useful intermediate for organic synthesis.<br></p>

<p>Applications 7-Chloro-2-[(E)-2-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]ethenyl]quinoline is a reagent in the synthesis of dithioacetals, which are intermediates in the preparation of potent LTD4 antagonist L-660,711.<br>References McNamara, J. M., et al.: J. Org. Chem., 54, 3718 (1989)<br></p>

<p>Applications 5-Fluoro-8-nitroquinoline (cas# 152167-85-6) is a useful research chemical.<br></p>

<p>Stability Store under Argon<br>Applications 3,6-Thioxanthenediamine-10,10-dioxide (cas# 10215-25-5) is a compound useful in organic synthesis.<br></p>

<p>Applications 7-chloro-4-hydroxyquinoline-3-carboxylic acid (cas# 86-47-5) is a useful research chemical.<br></p>

<p>Applications 5-Fluoro-2-oxindole (cas# 56341-41-4) is a compound useful in organic synthesis.<br></p>

<p>Stability Moisture Sensitive<br>Applications Tricyclohexyl Phosphine is a ligand catalyst used primarily in organometallic chemistry.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Sanford, M. et al.: J. Am. CHem. Soc., 123, 6543 (2001);<br></p>

<p>Applications 3-Phenanthrenecarboxylic Acid is a useful building block.<br></p>

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

<p>Applications Saxagliptin hydrochloride monohydrate, an anti-diabetic drug can be synthesized using a coupling reaction of (S)-phthalimido-(3-hydroxy-adamantan-1-yl)acetic acid with (1S,3S,5S)-2-azabicyclo[3.1.0]hexane-3-nitrile followed by removal of the phthalimide protecting group and treatment with HCl.<br>References Kovi, Ravishanker, et al.: Apicore, LLC, WO 2012162507 (2012)<br></p>

<p>Applications Methyl 2-(1-(Hex-5-en-1-yl)-1H-indole-3-carboxamido)-3,3-dimethylbutanoate is a useful intermediate for organic synthesis.<br></p>

<p>Applications Methyl-2-aminoquinoline-6-carboxylate is an organic building block of ester and amine category.<br>References Li, L., et al.: PCT Int. Appl. (2018), WO 2018196823 A1 20181101<br></p>

<p>Applications 2-Benzyl-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylic Acid (cas# 54329-48-5) is a useful research chemical.<br></p>

<p>Applications (3S)-Aminoquinuclidine is an intermediate used in the synthesis of Palonosetron-3-ene Hydrochloride (P165825), which is an impurity of Palonosetron (P165800), a serotonin 5-HT3 receptor antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Antiemetic.<br>References Clark, R.D., et al.: J. Med. Chem., 36, 2645 (1993); Wong, E.H.F., et al.: Br. J. Pharmacol., 114, 851 (1995); Grunberg, S.M., et al.: Expert. Opin. Pharmacother., 4, 2297 (2003); Eisenberg, P., et al.: Ann. Oncol., 15, 330 (2004); Siddiqui, M.A.A., et al.: Drugs, 64, 1125 (2004)<br></p>

<p>Stability Hygroscopic<br>Applications 3-Bromo-4-fluoro-1H-indazole (cas# 885521-60-8) is a useful research chemical.<br></p>

<p>Applications 1-Chloro-5-isoquinolinesulfonic Acid (cas# 105627-80-3) is a compound useful in organic synthesis.<br></p>

<p>Applications 3-Amino-3-benzyl-3,4-dihydroquinolin-2(1H)-one<br></p>

<p>Applications 3-(4-Aminobutyl)-1H-indole-5-carbonitrile could be a useful reagent for preparing CNS agents.<br>References Boettcher, H., et al.: Ger. Offen. (1992), DE 4101686 A1<br></p>

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

<p>Applications Indolyl-3-(ethyl-β-bromide) (cas# 3389-21-7) is a compound useful in organic synthesis.<br></p>

<p>Applications (Z)-9-(2-Propen-1-ylidene)-2-(trifluoromethyl)-9H-thioxanthene is an intermediate used in the synthesis of (E/Z)-Flupentixol-d4 Dihydrochloride (F597982), which is a neuroleptic agent related structurally to thiothixene. Antipsychotic; neuroleptic agent; dopamine receptor antagonist.<br>References Nielsen, et al.: Acta Pharmacol. Toxicol., 32, 363 (1973), Post, M.L., et al.: Nature, 256, 342 (1975), Peuch, et al.: Neuropharmacology, 20, 1279 (1981),<br></p>

<p>Applications 1,10-Phenanthroline-d8 (CAS# 90412-47-8) is a useful isotopically labeled research compound.<br></p>

<p>Applications 6-Azabicyclo[3.2.1]octane is used in preparation of substituted Piperidine Carboxamides for use as 11βHSD1 modulators for use in treating metabolic disorders.<br>References Kilburn, John P., et al.: PCT Int. Appl., (2007);<br></p>

<p>Applications 5,7-Diazaspiro[3.4]Octane-6,8-Dione (cas# 89691-88-3) is a useful research chemical.<br></p>

<p>Applications Bicyclo[4.1.0]Heptane-7-Carboxylic Acid (cas# 41894-76-2) is a useful reagent for the heteroatom-​directed C-​H borylation of cyclopropanes and cyclobutanes.<br>References Murakami, R., et al.: Chem. Eur. J., 20, 13127 (2014)<br></p>

<p>Stability Light Sensitive<br>Applications Reacts with aldehydes to produce highly fluorescent imidazole derivatives. A fluorometric labeling reagent.<br></p>

<p>Applications 2-​Quinolinecarboxylic acid can be found in the studying of ligands for the purpose of copper-catalyzed Ullmann reactions with aryl ethers and aryl iodides.<br></p>

<p>Applications 3,4-Dihydro-6-nitro-2(1H)-quinolinone is a useful intermediate for organic synthesis. It is used in the synthesis of triazolyl dihydroquinoliinones with anticonvulsant and antidepressant activity.<br>References Deng, X., et al.: Eur. J. Med. Chem., 73, 217 (2014)<br></p>

<p>Applications Tert-Butyl 4-(Aminomethyl)Indoline-1-Carboxylate (cas# 1086392-32-6) is a useful research chemical.<br></p>

<p>Applications (2R,3aR,7aR)-Octahydroindole-2-carboxylic Acid Hydrochloride is an intermediate in the synthesis of Perindoprilat (P287530), an angiotensin-converting enzyme (ACE) inhibitor. Antihypertensive.<br>References Vincent, M., et al.: Drug Design Disc., 9, 11 (1992), Pascard, C., et al.: J. Med. Chem., 34, 663 (1991)<br></p>

<p>Applications 6-Fluoroquinolin-2(1H)-one<br></p>