Pharmaceutical Standards

Applications 5-(4’-Benzyloxyphenyl)-2-oxazolidone (cas# 88693-98-5) is a compound useful in organic synthesis.

Applications A methylated analog of Zonisamide (Z700000) with anticonvulsant activity.
References Uno, H., et al.: J. Med. Chem., 22, 180 (1979)

Applications Epoxy Metradiene is an impurity from synthesis of Fluorometholone (F593145),a glucocorticoid; anti-inflammatory.
References Kupferman, A., et al.: Arch. Ophthlmol., 640, 100 (1982); Tokunaga H., et al.: Chem. Pharm. Bull., 32, 4012 (1984);

Applications 6-[(4-Methylphenyl)thio]-2-oxo-9-(2’,3’,5’-tri-O-acetyl-β-D-ribofuranosyl)-2,3-dihydropurine (cas# 135041-24-6) is a compound useful in organic synthesis.

Stability Hygroscopic
Applications Atorvastatin (A791750) impurity.
References Kearney, A.S., et al.: Pharm. Res., 10, 1461 (1993); Heinonen, T.M., et al.: Clin. Ther., 18, 853 (1996);

Applications 1,5-dihydroxynaphthalene-2,6-dicarboxylic acid (cas# 25543-68-4) is a useful research chemical.

Applications m-Salicylic Acid is widely used in organic synthesis. It is also an important active metabolite of aspirin (A187780).
References Haynes, M., et al.: CRC H.b Chem. Phys., 92, 306 (2011)

Applications 5’-Cholesteryl-TEG Phosphoramidite is used in the synthesis of immunostimulatory oligonucleotides for in vivo cell modification for immunotherapy.
References Liu, H. et al.: Angew. Chem. Int. Ed., 50, 7052 (2011);

Impurity Rosuvastatin Formyl Impurity
Applications Rosuvastatin intermediate.
References Watanabe, M., et al.: Bioorg. Med. Chem., 5, 437 (1997),

Applications Lactams inhibit type Q arylesterase activity of human serum paraoxonase PON1.
References Aldridge, W., et al.: Biochem. J., 53, 110 (1953), Antikainen, M., et al.: J. Clin. Invest., 98, 883 (1996), Aviram, M., et al.: J. Clin. Invest., 101, 1581 (1998), Biggadike, K., et al.: J. Med. Chem., 43, 19 (2000),

Applications Bis(carboxyethylgerm​anium) Sesquioxide is a reagent used in the synthesis of carbon nanotubes.
References She, X. et al.: ACS App. Mat. Inter., 8, 10383 (2016);

Applications p-Methyl-cinnamoyl Azide (cas# 24186-38-7) is a compound useful in organic synthesis.

Applications An impurity of Norethindrone Acetate (N675990).

Applications 3-Benzyloxybutyrylcarnitine O-Benzyl Chloride is an intermediate used in the synthesis of 3-Hydroxybutyrylcarnitine Chloride (H830900), which is a reagent used to study acylcarnitine profile in thyroid disease.
References Wong, S., et al.: Clinical Biochem., 46, 180 (2013); Alu, F., et al.: Heredity, 110, 253 (2013); Adam, B., et al.: Clinical Biochem., 44, 1445 (2011)

Applications CPI 613 is a class of non-redox-active lipoate derivative that disrupts cancer cell mitochondrial metabolism and are potent anticancer agents in vivo.
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 Zachar, Z. et al.: J. Mol. Med., 89, 1137 (2011); Lee, K. et al.: Drug Met. Lett., 5, 163 (2011)

Applications 2-Ethyl-d5-naphthalene (CAS# 1219805-14-7) is a useful isotopically labeled research compound.

Applications Nerol is an isomer of Geraniol (G367000), used in the synthesis of insect repellant. It is also used in the synthesis of Angelicoin A and Herecinone J, which inhibit collagen-induced platelet aggregation.
References Barnard, D. et al.: J. Med. Entomol., 41, 726 (2004); Mori K. et al.: Phytomedicine, 17, 1082 (2010);

Applications Decahydronaphthalene is used as an industrial chemical solvent for polymer analysis. Used as a solvent for many resins and fuel additives.
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 Wang, J. et al.: App. Mech. Mat., 651, 157 (2014); Kazuhiko, O. et al.: J. Am. Chem. Soc., 116, 11737 (1994);

Applications The preparation of 1,7-Dihydroxynaphthalene and its prompt characterization from its NMR data and peculiarities. Removal of dihydroxynaphthalenes from aqueous solution with the aid of an oxidoreductase polyphenol oxidase and biopolymer chitosan.
References Peterson, I. V., et al.: Magn. Reson. Chem., 51, 762-766 (2013); Kimura, Y., et al.: Environ. Technol., 35, 2910-2919 (2014)

Applications 2-Hydroxy-1,4-naphthoquinone-5,6,7,8-d4 is the isotope labelled analog of 2-Hydroxy-1,4-naphthoquinone (Lawsone) (H949535); the active ingredient of Lawsonia inermis (henna) leaves extract. Lawsone has potential antimicrobial activity and can be used for the detection of latent fingermarks on paper surfaces.
References Tekin, V., et al.: J. Radioanal. Nucl. Ch., (2014); Rahmoun, N.M., et al.: Am. J. Med. Biol. Res., 1, 16 (2013); Jelly, R., et al.: Chem. Commun., 30, 3513 (2008)

Applications 9-Chloroanthracene is a chlorinated anthracene compound used for biochemical research

Stability Light Sensitive
Applications 4-(1-Naphthylvinyl)pyridine (cas# 16375-56-7) is a useful research chemical.

Applications 3,4-Dihydro-1H-indolo[2,3-b][1,8]naphthyridin-2(10H)-one, is a derivative of 6,7,8,9-Tetrahydro-7-hydroxy-5-methyl-3-phenyl-pyrido[3’,2’:4,5]imidazo[1,2-a]pyrimidinium Chloride (H957770), a carcinogen used in the study of intestinal bacteria metaboism. Created through the heat processing of food.
References Vanhaecke, L.. et al.: Food Chem. Toxicol., 46, 140 (2008);

Applications 2,2'-Dibromoacetophenone is used in the preparation of 4-phenylthiazol-2(3H)-one derivatives as anticonvulsant agents.
References Deng, X., et. al.: Lat. Am. J. Pharmacy, 33, 1430 (2014)

Applications The minor metabolite of Deflazacort.
References Bernareggi, A., et al.: J. Pharma. Biomed. Anal., 5, 177-81 (1987), Assandri, A., et al.: Xenobiotica, 13(3), 185 (1983), Martinelli, E., et al.: Drug Metab. Dispos., 7, 335 (1979),

Applications 4-Chloro-3-cyclohexene-1-carboxylic Acid Methyl Ester (cas# 27705-05-1) is a compound useful in organic synthesis.