Building Blocks

Applications Glycinal Dimethyl Acetal, is a versatile building block used for the synthesis of various pharmaceutical compounds. It can be used for the preparation a series of novel pyrazolo[1,5-a]pyrazine derivatives.
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 Zaremba, O. V., et al.: Chem. Heterocyclic Comp., 49, 915 (2013);

Applications 2-Thiopheneethanol is a thiophene derivative used in the preparation of oligothiophene isothiocyanates as fluorescent markers for biopolymers. 2-Thiopheneethanol is also used in the preparation of other biologically active compounds such as the analgesic Sulfentanyl and the antithrombotic Clopidogrel Hydrogen Sulfate (C587250).
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 Barbarella, G. et al.: J. Am. Chem. Soc., 123, 11600 (2001); Yang, Z.: Yiy. Gong., 16, 241 (1985); Lin, Z. et al.: Ship. Yu Yao., 12, 235 (2010):

Stability Hygroscopic
Applications tert-Butyl Isocyanide is an intermediate used to prepare coumarines, 4H-chromenes and isoxazolines.
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 Yavari, I., et al.: Synthesis, 5, 679 (2004);

Applications 1-Pyrrolidinebutyric Acid Hydrochloride is used in biological studies in the preparation of betaine analogs of mildronate as inhibitors of γ-butyrobetaine hydroxylase, and crystal structures of BBOX-inhibitor complexes.
References Tars, K., et al.: J. Med. Chem., 57, 2213 (2014);

Applications 1-Phenyl-2,4-pyrrolidinedione is a synthetic intermediate and is obtained from N-Phenylglycine Ethyl Ester and Diethyl Malonate (D444420) which is used in the preparation of barbiturates, artificial flavourings, vitamin B1, and vitamin B6 as well as in perfumes.
References Svhreier, P. et al.: J. Agric. Food. Chem., 27, 365 (1979); Opdyke, D.L.J.: Food Cosm. Toxicol., 14, 745 (1976);

Applications Intermediate in the production of Flumequine
References Sato, M., et al.: J. Med. Chem., 52, 4869 (2009),

Applications o-Tolyl-d7 Isocyanate (CAS# 1219802-73-9) is a useful isotopically labeled research compound.

Applications Diethyl 1-Methylbutylmalonate is used in the in vitro reaction of barbiturates with formaldehyde to evaluate forensic toxicology on the cause of death.
References Gannet, P.M., et al.: J. Anal. Toxicol., 25, 443 (2001)

Stability Light Sensitive
Applications Pheophorbide a is a chlorophyll-related compound studied for it’s anti-tumor & anti-cancer activity.

Applications 3-Fluoro-4-hydroxy-5-methoxybenzaldehyde is a reagent in the synthesis of series of caffeic acid phenethyl amide (CAPA) fluorinated derivatives.
References Yang, J., et al.: Bioorg. Med. Chem., 18, 5032 (2010);

Applications 4-Fluoro-2-iodobenzoic Acid is a reagent used in organic synthesis including amixile-based inhibitors of the pyruvate-ferredoxin oxidoreductases of anaerobic bacteria.
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 Kennedy, A. et al.: Antimicrob. Agents. Chemother., 60, 3980 (2016);