Organic Halides

Applications 4-aminobutane-1-thiol hydrochloride (cas# 31098-39-2) is a useful research chemical.

Applications (+/-)-tert-Butyl 6-Chloro-5-hydroxy-3-oxohexanoate is an impurity in the synthesis of Rosuvastatin (R700500), a selective, competitive HMG-CoA reductase inhibitor. Antilipemic.
References Watanabe, M., et al.: Bioorg. Med. Chem., 5, 437 (1997), Lee, E., et al.: Clin. Pharmacol. Ther., 78, 330 (2005), Ferdinand, K.C., et al.: Am. J. Cardiol., 97, 229 (2006);

Applications 3-Amino-4-chlorobenzoic acid (cas# 2840-28-0) is a useful research chemical.

Applications 4-Chloro-1,2-benzenediamine is a useful reagent for the synthesis of novel calix[4]arene p-benzazole derivatives.
References Ozkan, S. C., et al.: RSC Adv., 10, 38695 (2020)

Applications (S)-2-Bromobutyric Acid is a key intermediate for the introduction of a particular stereogenic unit into the structure of chiral active pharmaceutical compounds,
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 Brenna, E. et al.: Org. Proc. Res. Dev., 16, 262 (2012);

Applications 4-Bromo-1-butyl Acetate is a useful synthetic intermediate. It was used in the synthesis of 9-alkylguanine derivative. It can also be used to prepare potent heat shock protein 90 inhibitors.
References Kjellberg, J., et al.: Tetrahedron Lett. 27, 877 (1986); Zhang, L., et al.: J. Med. Chem., 49, 5352 (2006)

Applications 4-Aminobutyl-DOTA-tris (t-butyl ester) Hexafluorophosphate, is a bifunctional chelator.

Stability Store FROZEN
Applications Material that was assayed to be approximately 80% pure was diluted to 5% in benzene.
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 Methyl 12-Aminododecanoate Hydrochloride (cas# 4271-86-7) is a compound useful in organic synthesis.

Stability Hygroscopic
Applications TRISPHENYL(3,3,3-TRIFLUOROPROP-1-YL)PHOSPHONIUM IODIDE (cas# 128622-15-1) is a useful research chemical.

Applications 2-(2-bromo-6-chlorophenyl)acetic acid (cas# 37777-77-8) is a useful research chemical.

Applications Methyl 5-Chloro-2-[(4-ethoxy-4-oxobutyl)amino]benzoate is a reactant in the synthesis of 7-chloro-5-oxo-2,3,4,5-tetrahydro-1H-1-benzoazepin, an intermediate in synthesis of Tolvaptan (T536650).
References Liu, Dengke, et al.: Tianjin Institute of Pharmaceutical Research, CN 103012265 A 20130403(2013);

Applications 2-Bromo-1-cyclopropylethanone is an intermediate used to prepare pyrrolo[2,1-f]purine-2,4-dione and imidazo[2,1-f]purine-2,4-dione derivatives as potent and selective human A3 adenosine receptor antagonists. It is also used to synthesize indolizine derivatives incorporating a cyclopropylcarbonyl group against Hep-G2 cancer cell line.
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 Baraldi, P., et al.: J. Med. Chem., 48, 4697 (2005); Shen, Y., et al.: Eur. J. Med. Chem., 45, 3184 (2010)

Applications (4-(BROMOMETHYL)PHENYL)METHANOL (cas# 71831-21-5) is a useful research chemical.

Applications (R)-Ethyl 4-chloro-3-hydroxybutanoate is used in biological studies for asymmetric reduction of ethyl 4-chloro-3-oxobutanoate to ethyl (R)-4-chloro-3-hydroxybutanoate with two co-existing, recombinant Escherichia coli strains.
References Liu, Y., et al.: Biotech. Lett., 27, 119 (2005);

Applications 1,3,5-Trichloro-2-nitrobenzene is a building block for organic synthesis.

Applications Bis(2,4,5-tribromophenyl)iodonium Hydrogen Sulfate is an intermediate in the synthesis of 2,2',4,4',5,6'-Hexabromodiphenyl ether (H290745), which is a hepatotoxic polybrominated diphenyl ester (PBDE) that is commonly used as a flame retardant. 2,2',4,4',5,6'-Hexabromodiphenyl ether is also sometimes found in food and meats as well, posing a significant risk to humans (especially during pregnancy) and/or animals that consume it. One of the new POPs under the Stockholm Convention
References Johnson, P., et al.: Sci. Total Environ., No vol. given, 445 (2013); Scott, L., et al.: Organo. Comp., 74, 1109 (2012); Zhao, Y., et al.: Env. Sci. Tech., 47, 5939 (2013)

Applications 2-Chloro-4-fluorobenzoic Acid s a useful synthetic intermediate. It can be used to prepare aryl aminopyrazole benzamides as oral non-steroidal selective glucocorticoid receptor agonists. It can also be used to synthesize (4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-ylidene)acetamide derivatives as arginine vasopressin V2 receptor agonists.
References Barnett, H., et al.: Bioorg. Med. Chem. Lett., 19, 158 (2009); Tsukamoto, I., et al.: Bioog. Med. Chem., 16, 9524 (2008)

Applications (3,4-Diaminophenyl)-(2-thienyl)methanone Monohydrochloride (cas# 61167-19-9) is a compound useful in organic synthesis.

Applications 4'-Chlorobiphenyl-2-ylamine is used as a reagent in the synthesis of Boscalid (B675850); a fungicide belonging to the class of carboxamides. Boscalid acts by inhibiting spore germination and germ tube elongation, and is also effective on all other stages of fungal development. Boscalid is used in the agriculture to protect crops from gray mold, powdery mildew, and other fungus.
References Yan, F. et al.: Nongyao, 47, 132 (2008); Lozowicka, B. et al.: Prog. Plant Prot., 48, 1211 (2008); Stammler, G. et al.: Int. Plant Prot. Cong. Proc. 16th Glas. U.K., 1, 40 (2007)

Applications 3-Cyanophenylhydrazine Hydrochloride

Applications 3-Chlorobenzotrifluoride
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 D-NG-Nitroarginine Methyl Ester Hydrochloride is inactive stereoisomer of L-NAME NOS inhibitor. Also, it reduces the necrotic and hypersensitive response of tobacco induced by Ralstonia solanacearum.
References Chou, C., et al.: Plant Pathol. Bull., 15, 97-105 (2006)

Applications (L)-2-Bromo-3-phenylpropionic Acid (cas# 35016-63-8) is a compound useful in organic synthesis.

Applications Ethyl 7-Chloro-2-oxoheptanoate is a reagent used in the synthesis of selective BCL-XL inhibitor A1155463 used in the treatment of cancer.
References Tao, Z. et al.: ACS Med. Cem. Lett., 5, 1088 (2014);

Applications 2-Fluoro-5-(trifluoromethyl)aniline has been used as a reactant for the synthesis of 5,6,7-trimethoxy-N-phenyl(ethyl)-4-aminoquinazoline derivatives with anticancer activities.
References Zhang, Y., et. al.: Eur. J. Med. Chem., 66, 335 (2013)

Applications A useful synthetic intermediate.

Applications Ethyl 6-(4-chlorophenoxy)hexanoate is used as an intermediate in the preparation of (aryl)-N-(oxooxazolidinyl)-amides as potent quorum-sensing inhibitors of Pseudomonas aeruginosa.
References Jiang, K., et al.: Eur. J. Med. Chem., 194, 112252 (2020);

Applications 2,2-Dihydroxy-3,5,5-bromobiphenyl is a useful building block and reactant.

Applications Ethyl 2-(2,6-Dichlorophenyl)acetate (cas# 90793-64-9) is a useful research chemical.

Applications 1-(3,4-DICHLOROPHENYL)-3-DIMETHYLAMINO-1-PROPANONE HCL (cas# 75144-12-6) is a useful research chemical.

Applications ethyl 3-(4-chlorophenyl)-3-oxopropanoate (cas# 2881-63-2) is a useful research chemical.

Applications 4-Cyanophenylhydrazine Hydrochloride (cas# 2863-98-1) is a compound useful in organic synthesis.

Applications (2S)​-N-​(3-​chloro-​4-​fluorophenyl)​-​2-​[[[(tetrahydro-​1,​1-​dioxido-​3-​thienyl)​amino]​carbonyl]​amino]​-​Propanamide is a useful building block and research chemical.

Applications 3-Fluoro-4-phenylphenol (cas# 477860-13-2) 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

Stability Unstable in Aqueous Solution
Applications 1-(4-Chlorophenyl)-3-(dimethylamino)propan-1-one Hydrochloride

Applications 8-Bromoisochroman-1-one us synthesized from 2,6-dibromobenzoic acid.

Applications 7-Chlorokynurenic acid is an NMDA receptor antagonist and inhibitor of EAAT.

Applications tert-Butyl-(3-iodo-1,1-dimethyl-propoxy)-dimethyl-silane (cas# 105262-85-9) is used as a reagent in the preparation of Methyl Acetoacetate.
References Heslin, J. C., et al.: J. Chem. Soc. [Perkin 1]. 6, 1417 (1988)

Stability Hygroscopic
Applications 1-(4,5-Dihydro-2-thiazolyl)-3-azetidinethiol Hydrochloride is used as a reagent in the synthesis of Tebipenem Tetrahydrate (T012840); the active metabolite of Tebipenem Pivoxil (T012900) that shows excellent bactericidal activity against β-lactamase-nonproducing, ampicillin-resistant isolates.
References Nakashima, M. et al.: Nip. Kag. Ryo. Gak., 57, 90 (2009); Kishii, K. etal.: Antimicrob. Agents Chemother., 54, 3970 (2010); Xu, Z., et al.: Yaoxue Xuebao, 48, 993 (2013); Hazra, S., et al.: Biochem., 53, 3671 (2014); Li, H., et al.: Int. J. Antimicrob. Ag., 43, 92 (2014)

Applications 4-Bromo-1-butyne is used in the regioselective preparation and CDC25 phosphatase inhibition activity SAR of triazolobenzylidene-thiazolopyrimidines via parallel click chemistry between azidobenzylidene-thiazolopyrimidines and alkynes
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 Duval, R., et al.: J. Comb. Chem., 11, 947 (2009)

Applications 4-(4-FLUOROPHENYL)-1,3-THIAZOLE (cas# 383145-29-7) is a useful research chemical.

Applications Polycyclic aromatic hydrocarbons as micropollutants.
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 Di Toro, D., et al.: Environ. Toxicol. Chem., 19, 1971 (2000), Vines, C., et al.: Aquat. Toxicol., 51, 225 (2000), Incardona, J., et al.: Toxicol. Appl. Pharmacol., 196, 191 (2004), Junghans, M., et al.: Aquat. Toxicol., 76, 93 (2006),

Applications Methyl 4-(trifluoromethoxy)benzoate

Applications Ethyl β-chloropropionate, is a building block used in various chemical synthesis.

Applications Tetrabutylammonium Dibromochloride (cas# 64531-21-1) is a useful research chemical.

Applications 3,4-Difluoro-benzoic Acid is a useful synthetic intermediate. It is used to synthesize 2-arylbenzimidazole derivatives as melanin-concentrating hormone receptor 1 (MCH-R1) antagonists.
References Lim, C., et al.: Bioorgan. Med. Chem. Lett., 21, 2309 (2011);

Applications 1,3-Dichloroacetone (cas# 534-07-6) is a compound useful in organic synthesis.
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 2,3,4,5-Tetrafluorobenzoic Acid is used in the synthesis of diterpenoid analogs as antitumor compounds. Also used in the synthesis of novel quinoline lactones.
References Li, D. et al.: Eur. J. Med. Chem., 64, 215 (2013); Zheng, H. et al.: Lett. Org. Chem., 10, 252 (2013);

Applications 5-Ethyl-2-fluorophenylboronic acid

Applications N1-(3,4-Dichlorophenyl)-1,3-propanediamine is a compound being used in the synthesis of novel amide-based biaryl complexes which can act as allosteric binding site antagonists of NR1A/NR2B NMDA receptors.
References Mosley, C.A., et al.: Bioorg. Med. Chem. Lett., 17, 6463-6480 (2009)

Applications 3-Bromo-5-chlorotoluene is a reagent used in the synthesis of novel benzophenones towards the discovery of potent, next generation HIV nonnucleoside reverse transcriptase inhibitors.
References Romines, K. et al.: J. Med. Chem., 49, 727 (2006); Chan, J. et al.: J. med. Chem., 44, 1866 (2001);

Applications 5-(Chloromethyl)-3-[1-(4-chlorophenyl)cyclopropyl]-1,2,4-oxadiazole is an intermediate used to prepare substituted oxadiazole analogs as calcium channel antagonists.
References Cai, C., et al.: PCT Int. Appl., WO 2008117148 A1 20081002 (2008)

Applications 2-[2-[2-(2-Chloroethoxy)ethoxy]ethoxy]ethanol is a polyethylene glycol used in the synthesis of novel glycolipids that bind HIV-1 cell surface glycoprotein Gp120 with potential application to pharmaceutical HIV-1 drugs. Also used in the synthesis of PET imaging agents targeting brain β-amyloid.
References LaBell, R. et al.: Bioconj. Chem., 13, 143 (2002); Zhang, W. et al.: Nucl. Med. Biol., 32, 799 (2005);

Applications 3,5-Diamino-4-chlorobenzonitrile is used in the preparation of glycolic amide derivatives as allergy inhibitors and antiinflammatory agents
References Ban, M., et al.: Bioorg. Med. Chem., 6, 1069 (1998); Takasugi, H. et al.: J. Antibio., 36, 846 (1983); Ban, M. et al.: Bioorg. Med. Chem., 6, 1069 (1998);

Applications 2-Bromothiophene (cas# 1003-09-4) is a compound useful in organic synthesis.
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 6-Trifluoromethyltetralin-1-one is derived from 4-Bromobenzotrifluoride (B680525), which is an aromatic compound that is used as a reagent to synthesize Bergenin (B318650), a compound that originates in Mallotus japonicus that exhibits hepatoprotective and antioxidant effects. 4-Bromobenzotrifluoride is also used as a reagent to prepare (±)-Preclamol, a partial dopamine D2 agonist that is used to treat Parkinson’s disease.
References Lim, H., et al.: Pharmacology, 63, 71 (2001); Parkan, K., et al.: Chem. Eur. J., 20, 4414 (2014); Pirtosek, Z., et al.: Clin. Neuro., 16, 550 (1993); Takahashi, H., et al.: Bioorg. Med. Chem., 11, 1781 (2003); Vasdev, N., et al.: Synapse, 60, 314 (2006)

Applications 3-Bromo-4-hydroxybenzonitrile is a reactant that has been used in the preparation of tetrazoles.
References Kumar, S., et. al.: Tetrahedron. Lett., 55, 6034 (2014)

Applications 2-Bromo-4-aminobenzoic Acid (cas# 2486-52-4) is a compound useful in organic synthesis.

Applications 2-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide (cas# 86608-70-0) is a useful research chemical.

Applications 2,2-Difluoro-1,3-benzodioxole-5-carboxylic acid

Stability Moisture Sensitive
Applications 4-Fluorobenzoyl Chloride is used in the synthesis of tryphostins which act as inhibitors of EGF receptor and Erb82/neu tyrosine kinases. Also used in the synthesis of 1,2,4-triazole-3-thiones as antidepressant 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 Gazit, A. et al.: J. Med. Chem., 34, 1896 (1991); Kane, J. et al.: J. Med. Chem.,

Applications 2-fluoropropanedioic acid (cas# 473-87-0) 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 (1-(3-Chlorophenyl)-1-oxopropan-2-yl)carbamic Acid tert-Butyl Ester is an intermediate in the synthesis of related metabolites of Bupropion (B689625).
References Milena, P., et al.: Eur. Congr. Biopharm. Pharmacokinet., 3rd, 2, 313 (1987),