Halogenated Compounds

Applications 2,4'-Dibromobenzophenone (CAS# 78281-59-1) is a useful research chemical compound.

Applications 1-Iodoheptafluoropropane chain transfer agent; used in preparation method of binary Peroxyfluoro rubber and smart wearable material. References Zhou, W., et al.: Faming Zhuanli Shenqing, (2020);

Applications 3-(Trifluoromethyl)phenylhydrazine (cas# 368-78-5) is a useful research chemical.

Applications (1,2-Dibromo-3,3-dimethylbutyl)trimethylsilane is an intermediate in the synthesis of 1-Bromo-3,3-dimethyl-1-butene (B740080) which is used as a reagent in the preparation of bromo(dimethyl)butenes via elimination of dibromo(dimethyl)butane in the preparation of alkynes. References Sydnes, L. K., et al.: Monatsh. Chem., 136, 1737 (2005)

Applications 4,5-Dibromo-2-benzoylpyrrole is used in preparation of 2,3-Dibromo-5-benzoyl Pyrrole via amidation of morpholine with Benzoyl Chloride, followed by Friedel-Crafts reaction with pyrrole and substitution with Br2. References Yang, Q., et al.: Faming Zhuanli Shenqing, (2012);

Applications Methyl 5-(4-Fluorophenyl)-(5S)-hydroxypentanoate is used in preparation of of Ezetimibe and intermediate thereof. References Chen, J., et al.: Faming Zhuanli Shenqing, (2020);

Applications 1-(4-Chloro-phenyl)-4,4-dimethyl-3-(1,3,4-triazol-1-yl-methyl)-pentan-3-ol is used in method for the addition of anti-microbial compounds to fiberglass insulation products. References Delaviz, Y., et al.: U.S. Pat. Appl. Publ., (2004);

Applications 2-Iodopropane-1,1,1,3,3,3-d6 (CAS# 39091-64-0) is a useful isotopically labeled research compound.

Applications 1-(2-Aminophenyl)-2-chloroethanone is a reagent in the synthesis of 4-(2-Aminophenyl)-4-oxo-2-butenoic Acid (A638220) which is a novel human lens metabolite from normal and cataractous human lenses. A UV filter. References Mizdrak, J., et al.: Tetrahedron, 63, 4990 (2007); Taylor, L. M., et al.: Exp. Eye Res., 75, 165 (2002)

Applications 5-FLUORO-2,3-DIHYDROBENZOFURAN (cas# 245762-35-0) is a useful research chemical.

Applications 1,4-Dichloro-2-[(chloromethyl)thio]-benzene is an intermediate in the synthesis of Phenkapton(>90%) (P294575). Phenkapton is an antiparasitic agent. References Rico, A., et al.: Environ. Toxicol. Chem., 35, 494 (2016), Bai, G., et al.: Lihua Jianyan, Huaxue Fence, 49, 835 (2013)

Applications [5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid (cas# 345637-71-0) 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 (1R-4S)-N-[4-chloro-5-(formylamino)-6-[[4-(hydroxymethyl)-2-cyclopenten-1-yl]amino]-2-pyrimidinyl]acetamide, is a precursor of (1S,4R)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol Hydrochloride (A603506), which is an intermediate for the synthesis of Abacavir (A105000) (1,2,3). References (1) Daluge, S.M., et al.: Antimicrob. Ag. Chemother., 41, 1082 (1997) (2) Foster, R.H., et al.: Drugs, 55, 729 (1998) (3) Staszewski, S., et al.: J. Am. Med. Assoc., 285, 1155 (2001)

Applications 3,3-Difluorocyclopentanecarboxylic Acid is an intermediate in preparation of linked bisimidazoles, bisbenzimidazoles and analogs. References Hewawasam, P., et al.: PCT Int. Appl. (2013), WO 2013106520 A1 20130718.