Dyes and metabolites

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 Has a mutagenic potency.
References Cash, G., et al.: Mutat. Res., 491, 31 (2001), Cash, G., et al.: Environ. Toxicol. Chem., 21, 2095 (2002), Glende, C., et al.: Mutat. Res., 515, 15 (2002),

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 Hygroscopic, Light Sensitive
Applications Basic Blue 26 is a basic dye used in a variety of applications and industries, including the cosmetic industry where it is found in temporary hair dyes. Basic Blue 26 adsorbs well to activated carbon surfaces.
References Williams, T. N.; et al.: ACS Sustainable Chem. Eng., 6, 2344 (2018); Vieira de Souza, T. N.; et al.: Appl. Surf. Sci., 448, 662 (2018).

Stability Light Sensitive
Applications Basic Green 4 (cas# 569-64-2) is a useful research chemical.

Applications Benzidine-d8 is involved in the enhancements in ion abundances in high-performance liquid chromatography, thus improving chromatography efficiency and particle-beam process.
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 Bellar, T. A., et al.: J. Am. Soc. Mass. Spectrom., 1, 92-8 (1990)

Applications Labelled Curcumin (C838500). A natural phenolic compound. Potent anti-tumor agent having anti-inflammatory and anti-oxidant properties. Induces apoptosis in cancer cells and inhibits phorbol ester-induced protein kinase C (PKC) activity. Reported to inhibit production of inflammatory cytokines by peripheral blood monocytes and alveolar macrophages. Potent inhibitor of EGFR tyrosine kinase and IκB kinase. Inhibits inducible nitric oxide synthase (iNOS), cycloxygenase and lipoxygenase. Easily penetrates into the cytoplasm of cells, accumulating in membranous structures such as plasma membrane, endoplasmic reticulum and nuclear envelope.
References Srinivasan, et al.: J. Pharm. Pharmacol., 5, 448 (1953), Tu, B., et al.: J .Cell Biol., 164, 341 (2004), Xu, G., et al.: Biochemistry, 44, 9817 (2005), Johnson, J., et al.: Cancer Lett., 255, 170 (2007),

Stability Light Sensitive
Applications Fluorescent brightener 28 (CAS# 4193-55-9) is a fluorescent whitening agent used for textiles.
References Tang, J.; et al.: Sepu, 36, 670 (2018);

Applications Mono N-Desmethyl Disperse Polyester Dark Blue is a disperse dye for synthetic polyester fibers. It has good heat and light resistance and is used for thermal transfer recording.
References Peters A. T., et al.: J. Soc. Dyers Colour, 108(7-8), 344-8 (1992)

Applications 3,4,9,10-Perylenetetracarboxylic diimide (cas# 81-33-4) is a useful research chemical.

Stability Light Sensitive
Applications Reactive Violet 5 is an azo textile dye used in the textile and fabrics and paper-printing industries.
References Kodam, K. et al.: World J. Microbiol.Biotechnol., 21, 367 (2005); Moosvi, S. et al.: World J. Microbiol. Biotechnol., 21, 667 (2005);

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

Applications Solvent Blue 104 (cas# 116-75-6) is a useful research chemical.