Building Blocks

Applications 2-Hydroxytetrahydrofuran (cas# 5371-52-8) is a compound useful in organic synthesis.

Applications Ethyl Nitroacetate is an ester of nitrocarboxylic acid used as an intermediate in the preparation of unsubstituted amino acids.
References Sidorin, G.I.: Gig. Aspe. Okhr. Zdor. Nasel., 144 (1977);

Applications Analgesic; anti-inflammatory.
References Ali, M., et al.: Plant Cell Rep., 25, 613 (2006), Kovacik, J., et al.: Plant Sci., et al.: 172, 393 (2007),

Stability Hygroscopic
Applications A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone.
References Kutzer, C., et al.: J. Chromatog. Sci., 35, 1 (1997), Prodhomme, E., et al.: Bioconjug. Chem., 18, 2045 (2007), Hoelzle, D., et al.: Toxicol., 232, 277 (2007), Hecht, S., et al.: Chem. Res. Toxicol., 20, 543 (2007),

Applications 3-Cyanopyridine is used in the preparation of arylthiazolines and arylimidazolines via dibromodimethylhydantoin-catalyzed condensation of aryl nitriles with ethylene diamine or aminoethanethiol.
References Hojati, S. F., et al.: Can. J. Chem., 88, 135 (2010);

Applications 1-Dodecanol Acetate can be used as a foaming agent in the purification process of quartz sand. Furthermore, it is a main component of the essential oil from the flowers of Etlingera elatior (Jack) R. M. Smith, which is found to be active against Staphylococcus aureus, Bacillus cereus, Candida albicans and Cryptococcus neoformans.
References Wang, W., et al.: Faming Zhuanli Shenqing, CN 103663469 A 20140326 (2014); Susanti, D., et al.: Journal of Essential Oil-Bearing Plants, 16, 294 (2013)

Stability Extremely Hygroscopic
Applications Labelled L-Arginine (A769500). An essential amino acid for human development. Precursor for nitric oxide. Ammonia detoxicant (hepatic failure); diagnostic aid (pituitary function).
References Miura, T., et al.: Anal. Biochem., 139, 432 (1984), Jones, et al.: Adv. Enzyme Regul., 9, 19 (1970), Borders, C.L., et al.: Protein. Sci., 3, 541 (1994),

Impurity Imatinib EP Impurity I
Stability Hygroscopic
Applications Dimethylamine hydrochloride (Imatinib EP Impurity I) is a precursor to several industrially significant compounds. It is a COVID19-related research product.
References Burton, P., et al.: Biochem. J., 432, 575 (2010); Shim, K.S., et al.: DNA Repair., 5, 718 (2006); Robacker, D.C., et al.: J. Chem. Ecol., 23, 1263 (1997);

Applications Sodium Bitartrate Monohydrate (cas# 6131-98-2) is a compound useful in organic synthesis.

Applications 2-Methyl-pyrazine is an intermediate used to synthesize 5-Methyl-2(1H)-pyrazinone (M324900) which is a derivative of 2-Hydroxypyrazine (H952710). 2-Hydroxypyrazine (H952710) is used in the synthesis of potential antioxidants.
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 Shi, J. et al.: J. Phys. Org. Chem., 22, 1038 (2009); Bonde, C. et al.: Ind. J. Hetero. Chem., 10, 271 (2001);

Stability Very Hygroscopic
Applications Etidronate is used as a calcium regulator. Etidronic acid is a bisphosphonate antiresorptive agent.
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 Francis, M.D., et al.: Science, 165, 1264 (1969), Jowsey, J., et al.: J. Lab. Clin. Med. , 76, 126 (1970), Altman, R.D.: N. Engl. J. Med., 79, 583 (1985)

Stability Moisture sensitive
Applications Phthalic Anhydride is an organic compound and the anhydride of phthalic acid (P384480). Phthalic Anhydride is an important industrial chemical commonly used in large-scale production of plasticizers for plastics. Recent research have also evaluated Phthalic Anhydride as potential antibacterial agent.
References Balaswamy, G., et al.: Intern. J. Chem. Sci., 10, 619 (2012);

Stability Moisture Sensitive
Applications A phosphorylating agent.
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 Sartori: Chem. Rev., 48, (1951), Nachmansohn, et al.: Adv. Enzymology, 12, 259 (1951)

Applications Octinoxate is used in the preparation of polymer particles for the preparation of UV protective materials.
References Steeley, K. et al.: Dyes. Pigments. 105, 12 (2014); Couteau, C. et al.: Pharm. Dev. Tech., 19, 315 (2014); Chem. and Eng. News page 22, Aug. 6 (2018)