Dyes and metabolites

Applications Labelled TEPA (T776600). Used as insect chemosterilant; in dyeing. Antineoplastic. 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 Gaines, et al.: Toxicol. Appl. Pharmacol., 14, 515 (1969), Huitema, A., et al.: Br. J. Clin. Pharmacol., 51, 61 (2001), Jinno, H., et al.: Drug Metab. Dispos., 31, 398 (2003),

Applications As a dye for wool and silks; as colorant in food, drugs, and cosmetics. In biochemistry as an adsorption-elution indicator for chloride estimations. Tartrazine (otherwise known as E number E102, C.I. 19140, or FD&C Yellow 5) is a synthetic lemon yellow azo dye used as a food coloring. Tartrazine appears to cause the most allergic and intolerance reactions of all the azo dyes, particularly among asthmatics and those with an aspirin intolerance. Dyes and metabolites, Environmental Testing.A recent report has shown that Tartrazine may be useful in 3D bio-printing of organ-like architectures. References Rowe, K.S., et al.: J. Pedriatics, 125, 691 (1994), Tanaka, T., et al.: Food Chem. Toxicol., 44, 179 (2006); Chem. and Eng News Page 4 May 6, 2019

Applications 2-Methyl-5-nitroaniline is used as a reagent in the synthesis of imatinib base derivatives which show antibacterial and antifungal activity. Also used as a reagent in the synthesis of pyrimidinylaminobenzene derivatives which exhibit antiproliferative activity against melanoma. Dyes and metabolites, Environmental Testing. It is a COVID19-related research product. 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 Patoliya, M.J., et al.: J. Chem., no vol., no pp. (2013); Kim, H.J., et al.: B. Korean Chem. Soc., 34, 2311 (2013)

Applications Chocolate Brown HT (CAS# 4553-89-3) is a synthetic organic food colourant, and a long-term carcinogen. References Amchova, P.; et al.: Regul. Toxicol. Pharm., 73, 914 (2015); Aguilar, F.; et al.: EFSA Journal, 8, 1536 (2010).

Applications A by-product of Fluorescein. References Ames, B., et al.: Mutation Res., 31, 347 (1975),

Applications Nonionic, dimeric x-ray contrast medium. Diagnostic aid (radiopaque medium). References Svaland, M.G., et al.: Invest. Radiol., 27, 130 (1992), Palmers, Y., et al.: Eur. J. Radiol., 17, 203 (1993), Conroy, R.M., et al.: Clin. Radiol., 49, 337 (1994),

Applications Benzyl Violet C.I. 42640 (cas# 1694-09-3) is a useful research chemical. Dyes and metabolites, Environmental Testing.

Applications 4-Aminobiphenyl-d9 (CAS# 344298-96-0) is a useful isotopically labeled research compound.

Applications 24 Bisphenol S-13C12 is a material used in thermal printing. Used in the development of black leuco dyes. References Shima, H. et al.: J. Imag. Sci. Technol., 54, 020502 (2010)

Applications It has been used to promote wound healing. Biological stain. Dyes and metabolites, Environmental Testing. References Findlay, J., et al.: J. Pharm. Biomed., Anal., 21, 1249 (2000), Han, D., et al.: J. Agric. Food Chem., 55, 6424 (2007), Jiang, Z;., et al.: J. Environ. Anal. Chem., 88, 649 (2008),

Stability Light Sensitive Applications A thiol reactive water soluble fluorescent dye.

Applications Labelled Sudan I. A food azo-dye, a liver and urinary bladder carcinogen for rodents and a potent contact allergen and sensitizer for humans. Genotoxic and carcinogenic. Dyes and metabolites, Environmental Testing. References Skog, K., et al.: Carcinogenesis, 14, 2027 (1993), Slob, W., et al.: Toxicol. Sci., 84, 167 (2005),,, Slob, W; Food and Chemical Toxicology 2006, 44, 933

Applications Sethoxydim is a neuroplastin isoforms, a member of Ig superfamily. It is expressed and important in stereocilia of outer hair cells function. Also, it is derived from Crotonaldehyde (C818650), which is an αβ-unsaturated aldehyde and an alkylating agent that is commonly found in tobacco smoke and some foods. Crotonaldehyde is also a known mutagen and carcinogen. References Zeng, W., et al.: J. Neurosci., 36, 9201-9216 (2016); Scherer, G., et al.: Hum. Exp. Toxicol., 26, 37 (2007); Zhang, S., et al.: Chem. Res. Toxicol., 19, 1386 (2006)

Applications Tinopal RBS 200 is a fluorescent whitening agent used in laundry detergents. References Jasperse, J.L., Steiger, P.H.: J. Am. Oil Chem. Soc., 69, 621 (1992)