Toxicologie

Stability Very Hygroscopic
Applications Clindamycin-13C,D3 Hydrochloride is the labeled analog of Clindamycin (C580000, HCl salt), a semi-synthetic antibiotic prepared from Lincomycin. Antibacterial.
References Birkenmeyer, R.D., et al.: J. Med. Chem., 13, 616 (1970); Oesterling, et al.: J. Pharm. Sci., 59, 63 (1970); Gray, J.E., et al.: Toxicol. Appl. Pharmacol., 21, 516 (1972); Brown, L.W., et al.: Anal. Profiles Drug Subs., 10, 75 (1981)

Applications 4-(Dimethylamino)butanal Hydrochloride is the HCl salt of D492530, which was one of the reagents in discovery of a novel series of quinolone a6 nicotinic acetylcholine receptor agonists.
References McDonald, I., et al.: Bioorganic Med. Chem. Lett., 23, 1684 (2013).

Applications Dimethrin is a pesticide, a pyrethroid insecticide. An acaricide for agricultural purposes.
References Ford, M G.: Pestic. Sci., 10, 39 (1979); Gan, W., et al.: Zhonghua Yufang Yixue Zazhi, 35, 13 (2001); Wright, F. C.: Southwestern Entomol., 5, 222 (1980);

Applications 1- tert-Butyl-3-[4-phenoxy-2,5-di(propan-2 -yl)phenyl]thiourea is an isomer of Diafenthiuron (D310550), an insecticide.
References Delbeke, F., et al.: Entomophaga, 42, 349 (1997); Mezcua, M., et al.: Anal. Chem., 81, 913 (2009);

Applications 4-Chlorosalicylic Acid is a metabolite of the herbicide Benthiocarb. 4-Chlorosalicylic Acid shows antifungal activity.
References Nakamura, Y. et al.: Agric. Biol. Chem., 41, 1613 (1977); Patel, H.S. et al.: J. Macromol. Sci. Chem., A20, 453 (1983); Amborabe, B.-E. et al.: Plant Physiol. Biochem., 40, 1051 (2002);

Applications 1,4-Diaminobutane is an amino acid degradation product. Used in the preparation of hexahydropyrimidines as novel hepatitis C virus inhibitors. Also a reagent in the synthesis of antibacterial castor oil-based polyurethane membranes.
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 Hwang, J. et al.: Eur. J. Med. Chem., 70, 315 (2013); Yari, A. et al.: J. Biomed. Mat. Res., 102A, 84 (2014);

Stability Hygroscopic, Temperature Sensitive
Applications Amoxicillin trimer Trisodium Salt, is an impurity of Amoxicillin (A634235), a β-lactam family antibiotic that is commonly used in conjunction with clavulanic acid (C56370) to the treat bacterial infections.
References Gurwith, M., et al.: Antimicrob. Agents Ch., 24, 716 (1983); Kumar, A., et al.: J. Mater. Chem., 20, 10152 (2010);

Applications 6-Methylmercaptopurine Riboside-d3 is the isotope labelled analog of 6-Methylmercaptopurine Riboside (M321035); a thiopurine prodrug used as potential treatment for patients with inflammatory bowel disease.
References Haglund, S., et al.: Therap. Drug. Monitor., 33, 200 (2011); Arendt, C.S., et al.: J. BIol. Chem., 285, 6024 (2010); Fotoohi, A.K., et al.: Biochem. Pharmacol., 72, 816 (2006)

Applications Sodium Methanesulfonate-d3,13C is an intermediate used in the synthesis of Methanesulfonyl Chloride-d3,13C (M258847), which is a labeled analogue of Methanesulfonyl Chloride (M258845). Methanesulfonyl Chloride used in the synthesis of phosphodiesterase 9A Inhibitors, used in treatments for Alzheimer’s disease. It is also used in the preparation of sulfonamide derivatives showing antibacterial activity.
References Reddy, N. et al.: J. Chem. Sci., 124, 723 (2012); Claffey, M. et al.: J. Med. Chem., 55, 9055 (2012);