Composés polycycliques

Applications 1-Ethyl-2,3,3-trimethylindolenium-5-sulfonate (cas# 146368-07-2) is a compound useful in organic synthesis.

Applications 2-(Aminomethyl)-4-((7-chloroquinolin-4-yl)amino)phenol is a metabolite of Amodiaquine (A634200), an antimalarial agent.
References Mariga, S.T., et. al.: Acta Tropica, 93, 221 (2005); Natarajan, L., et al.: Arzneim.-Forsch., 22, 1230 (1972); Kracmer, J., et al.: Pharmazie, 29, 773 (1974); Ahmad, I., et al.: Anal. Profiles Drug Subs., 21, 43 (1992)

Applications 3-BROMOPHENANTHRENE (cas# 715-50-4) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Impurity Famciclovir USP Related Compound F
Applications Famciclovir USP Related Compound F

Applications Purine (cas# 120-73-0) is a useful research chemical.

Applications 5,6-Dihydroxyindole is an intermediate in melanogenesis, the production of melanin which is found in our skin, eyes, hair, and inner ear.
References S. Ito., et al.: Photochem. Photobiol., 84, 582-92 (2008);

Applications 1,1,2-Trimethyl-1H-benzo[e]indole (cas# 41532-84-7) is a useful research chemical.

Stability Light Sensitive
Applications 5,6-Dibromo-1,10,11,12,13,13-hexachloro-11-tricyclo[8.2.1.02,9]tridecene is a flame retardant and a standard for environmental testing and research.
References EPA. Method 1668, (EPA 821-R-00-002) (1999); Dodson, R. E., et al.: Environ. Sci. Technol. 51, 4860 (2017)

Applications 6-Dimethylaminopurine-9-riboside (cas# 2620-62-4) is a compound useful in organic synthesis.
References Elion, G.B., et al.: JACS, 74, 411-414 (1952), Kelley, J.L., et al.: J. Med. Chem., 32, 1020-1024 (1989)

Applications A metabolite of 6-Mercaptopurine (M225450).
References Zimm, S., et al.: Biochem. Pharmacol., 33, 4089 (1984), Lennard, L., et al.: Clin. Pharmacol. Ther., 46, 149 (1989), Knoester, P., et al.: Anticancer Res., 13, 1795 (1993), McLeod, H., et al.: Leukemia, 14, 567 (2000),

Applications Pyridoxamine Dihydrochloride (cas# 524-36-7) is a compound useful in organic synthesis.

Applications 6-Benzylaminopurine can be used as reagent/reactant in pharmacological activity and synthesis preparation for modification of the length and structure of the linker of N6-benzyladenosine modulates its selective antiviral activity against enterovirus 71.
References Drenichev, M., S.: Eur. J. Med. Chem., 111, 84-94 (2016);

Applications 1,2,3,4-tetrahydro-1,2-dimethyl-4,8-isoquinolinediol, is a Tetrahydroisoquinoline derivative, that can be used for the synthesis of pharmaceutical drugs, containing tetrahydroisoquinoline skeleton.

Applications 4-Chloro-6,7-dimethoxyquinoline, can be used as an intermediate for the synthesis of various pharmaceutical and biologically active compounds. It is used for the preparation of Tivozanib (T447205), and Cabozantinib (C051500), acting as anticancer agents.
References Fu, Y., Zhongguo Xinyao Zazhi, 22, 26 (2013); Liu, M., Adv. Mat. Res., 396, 1490 (2012); Camp, R., et al.: Cancer, 86, 2259 (1999);

Applications 2-Butoxyquinoline-4-carboxylic Acid is used in the organic synthesis of o-(β-diethylaminoethyl)cinchoninaldoxime with local anesthetic activity
References Rossi, S., et al.: Farmaco, Edizione Scientifica, 34, 486 (1979)

Stability Hygroscopic
Applications 3-Amino-3-azabicyclo[3,3,0]octane is used as a reactant in the synthesis of Gliclazide (G409875), a sulfonylurea hypoglycemic agent. Used as an antidiabetic.
References Duhault, J., et al.: Arzneimittel-Forsch., 22, 1686 (1972); Holmes, B., et al.: Drugs, 27, 301 (1984)

Applications Indole-3-acetamide is 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 5-Fluoroindole is a reactant used in various syntheses. It was used in the synthesis of Spirotetrahydro β-Carbolines (Spiroindolones), which is a new class of potent and orally efficacious compounds for the treatment of malaria. 5-Fluoroindole was also a reactant in direct indole and pyrrole couplings to carbonyl compound in total synthesis of Acremoauxin A and Oxazinin 3.
References Richter, J., et al.: J. Am. Chem. Soc., 129, 12857 (2007); Yeung, B., et al.: J. Med. Chem., 53, 5155 (2010);

Applications Tricyclohexylchlorotin is used as in the synthesis of organotin derivatives of 2-thiophene carboxylic acid as enzyme inhibitors and antibacterial agents.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Abbas, S. et al.: J. Organometal. Chem., 724, 255 (2003); Zia-ur-Rehman et al.: J. Coord. Chem., 65, 3238 (2012);

Applications 6-Fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (cas# 117685-48-0) is a useful research chemical.

Applications 3-Hydroxyindole is a mutation product of toluene-4-monooxygenase (T4MO), that gets spontaneously converted to indigo. Used in the preparation of indolyl-oxadiazoles with anticonvulsant activity.
References Rajak, H. et al.: Int. J. Pharm. Sci. Nanotech., 2, 661 (2009); McClay, K. et al.: Appl. Environ. Microbiol., 71, 5476 (2005); Berry, A. et al.: J. Ind. Microbiol. Biotech., 28, 127 (2002)

Applications 1,5,7-Triazabicyclo[4.4.0]dec-5-ene (cas# 5807-14-7) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 2,2,4-Trimethyl-1,2,3,4-tetrahydroquinoline is a reagent in the synthesis of tetrahydroquinoline sensitizers used for dye-sensitized solar cells. 2,2,4-Trimethyl-1,2,3,4-tetrahydroquinoline is also a reagent in the preparation of tetra- and pentacyclic derivatives of phenothiazinium photosensitizers which are used as photoantimicrobial agents.
References Hao, Y., et al.: Tetrahedron, 68, 552 (2012); Wainwright, M., et al.: Dyes Pigments, 91, 1 (2011)

Applications Methyl Oxindole-6-carboxylate is an intermediate used to prepare BIBF 1120, an indolinone as triple angiokinase inhibitors.
References Roth, G., et al.: J. Med. Chem., 52, 4466 (2009)

Applications 2,9-Dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione (cas# 980-26-7) is a useful research chemical.

Applications 1,​2-​Dihydro-​2-​oxo-4-​quinolinecarboxylic Acid is a chemical constituent of vinegar Schisandra chinensis and is used as a indicator reagent in marking security documents.
References Chen, P., et al.: Zhongyaocai, 34, 1728 (2011); Kuryatnikov, A.B., et al.: Russ., RU 2581882 C1 20160420 (2016)

Applications Indazolone derivative.

Applications 2-Chloro-6-(2-hydroxybenzylamino)-9-isopropylpurine (cas# 500568-72-9) is a compound useful in organic synthesis.

Applications 6-(Methylamino)purine, 6-methylade is a reagent for substitution of adenine nucleotide analogs containing bicyclohexane ring system locked in northern conformation enhanced potency as py receptor antagonists. Adenine methylation as an epigenic mark has been observed in single-celled organisms and also rarely in mamalian cells.
References Nandanan et al.: J. Med. Chem., 43, 829 (2000); Kim, H. S. et al.: J. Med. chem., 46, 4974 (2003); Chem. and Eng. News p.6 Apr. 4 (2016)

Applications Used in synthesis of 3-amino-5H-pyrido[4,3-b]indoles, carcinogenic .gamma.-carbolines.
References Akimoto, H., et al.: Bull. Chem. Soc. Jpn., 58, 123 (1985),

Applications 3-Phenanthrenecarboxylic Acid is a useful building block.

Applications A chelating agent, forming complexes with most metal ions.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References El-Didamony, A., et al.: Drug Test. Anal., 2, 122 (2010), Chan, A., et al.: J. Med. Chem., 53, 3086 (2010), Ehrman, T., et al.: Bioorg. Med. Chem., 18, 2204 (2010),

Applications N-(2,6-Dichlorophenyl)isatin can be obtained from 2,6-Dichloroiodobenzene (D434690) which is a reactant in the synthesis of 3-(phenoxy-phenyl-methyl)-pyrrolidines as potent and balanced norepinephrine and serotonin reuptake inhibitors. Also an impurity of Diclofenac (D436465).
References Van Orden, L.J., et. al.: Bioorg. Med. Chem. Lett., 23, 1456 (2013)

Applications Halquinol is an antimicrobial compound belonging to the group of hydroxyl-quinolines indicated for use in poultry and swine. It depresses the activity of the gastro-intestinal tract, causing longer transit time of feed through the intestine, thereby enhancing digestion and absorption of nutrients. It increases weight gain and improve feed conversionprevent and control nonspecific diarrhea or wet dropping in farming animals.
References Costa, M. et al.: PLoS One, Vol. 12, (2017);

Applications 6-Chloropurine-9-(2,3-isopropylidene-β-D-ribofuranoside) (cas# 39824-26-5) is a compound useful in organic synthesis.

Applications 1-Ethyl-1,2-dihydro-2,2,4-trimethyl-7-quinolinol is a reagent used in the preparation of fluorescent dyes and can be applied toward labeling of biological macromolecules.
References Liu, W., et.al., Faming Zhuanli Shenqing, 21, (2020);

Applications Isoquinoline is used in the synthesis of nitrated indenoisoquinolines as a potent topoisomerase I inhibitor.This compound is a contaminant of emerging concern (CECs).
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Morrell, A., et. al.: J. Med. Chem., 49, 7740 (2006)

Applications 6-Chloroisatin (cas# 6341-92-0) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Ethyl Indole-3-acetate is a compound used in the synthesis of 9H-Pyrrolo[1,2-α]Indoles via Michael Addition-Condensation with α,β-Unsaturated Ketimines.
References Zhang, M., et al.: J. Heterocyclic Chem. (2016)

Applications Indole-3-pyruvic Acid is a compound involved in the biosynthesis of Indole-3-acetic acid, a plant hormone which plays important roles in regulating growth and responses to environmental changes.
References Kong, W., et al.: Plant Cell Physiol, 56, 715-726 (2015)

Applications Tricyclene, is one of the main constituent of many essential oils having antioxidant activities.
References Tamta, A., et al.: Cogent Chemistry, Vol.2, issue1 (2016);