Building Blocks

Stability Moisture Sensitive
Applications Palmitoyl Chloride was used as a polymeric carriers for plasmid DNA (pDNA) delivery to 293T cells.
References Remant, B.K.C., et al.: J. Biomaterials. Sci. Poly. Ed., 22, 873 (2011); Allard, E., et al.: Int. J. Pharma., 379, 217 (2009);

Applications 5-Bromo-2-chlorobenzoic acid is used as a starting material in the synthesis of Dapagliflozin (D185370), a selective sodium-glucose cotransporter-2 inhibitor that reduces renal glucose reabsorption and is used to treat patients with type 2 diabetes.
References List, J., et al.: Diabetes Care, 32, 650 (2009); Meng, W., et al.: J. Med. Chem., 51, 1145 (2008); Wilding, J., et al.: Diabetes Care, 32, 1656 (2009)

Applications 4-Methylmorpholine is used in the synthesis of novel and selective TYK2 inhibitors, used in the treatment of inflammatory diseases. Also used in the preparation of cathespin K inhibitors which are highly selective.
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 Liang, J. et al.: Eur. J. Med. Chem., 67, 175 (2013); Yuan, X. et al.: Org. Biomol. Chem., 11, 5847 (2013);

Applications 8-Hydroxy-2(1H)-quinolinone is a substituted quinolinone derivative used in the preparation of pharmaceutical compounds.
References Li, F. et al.: J. Proteome. Res., 12, 1369 (2013)

Stability Hygroscopic
Applications A metabolite of Catecholamines.
References Kopin, I.J., et al.: J. Biol. Chem., 236, 2109 (1961), Short, F.W., et al.: J. Med. Pharm. Chem., 5, 642 (1962)

Applications Harmine is a natural β-carboline alkaloid and a CNS stimulant (1,2). Harmine has been shown to be a potent and selective inhibitor of dual specificity tyrosine phosphorylation regulated kinase 1A (DYRK1A) (3). DYRK1A is a potential therapeutic target for treating diabetes, Down Syndrome, and HIV (4).
References (1) DiStefano, S., et al.: J. Pharmacol. Exp. Ther., 174, 456 (1970)(2) Dos Santos, R. G. and Hallak, J. E. J Psychoactive Drugs. 5,1 (2016) (3) Atteya, R., et al.: Mech Ageing Dev. 6, S0047 (2016)(4) Bol, S. M., et al.: PLoS One. 6, e17190 (2011)

Applications 2-METHYL-3-PHENYLPROPIONALDEHYDE (cas# 5445-77-2) is a useful research chemical.

Applications Glutamine analog.
References Hellberg, S., et al.: J. Med. Chem., 30, 1126 (1987), Blondelle, S., et al.: Antimicrob. Agents Chemother., 38, 2280 (1994), Jiracek, J., et al.: J. Biol. Chem., 270, 21701(1995),

Applications A hetero-bifunctional cross-linking reagent for the preparation of protein-protein or protein-hapten conjugates.
References Kitagawa, T., et al.: Chem. Pharm. Bull., 29, 1130 (1981), Sayre., L.M., et al.: J. Med. Chem., 27, 1325 (1984)

Stability Volatile
Applications 5-Chloro-2-pentanone was used in the preparation of destructible surfactants.
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 Jaeger, D.A., Frey, M.R.: J. Org. chem., 47, 311 (1982)

Impurity Bromhexine EP Impurity C
Applications 2-Amino-N-cyclohexyl-N-methylbenzylamine (Bromhexine EP Impurity C) is an impurity of Bromhexine hydrochloride (B678600). Bromhexine hydrochloride impurity C.
References Rodriguez, V.G. et al.: J. High Res. Chromatogr., 19, 703 (1996),