Hydrazines

Applications tert-Butylhydrazine Hydrochloride is a a hydrazine compound used in organic synthesis for aromatic nucleophilic N-N exchange reaction. tert-Butylhydrazine Hydrochloride is also used in the preparation of insect growth regulator.
References Hojo, M. et al.: Synthesis, 6, 481 (1990); Zhang, J. et al.: Huax. Shijie, 36, 576 (1995);

Applications Hydrazine Dihydrochloride (cas# 5341-61-7) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Stability Hygroscopic
Applications Acetaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic alldehyde found in mainstream cigarette smoke. Dyes and metabolites.
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 Zwiener, C. et al.: Anal. Bioanal. Chem., 372, 615 (2002); Delgado, B. et al.: J. Liq. Chrom. Rel. Technol., 31, 361 (2008); Miller, J.H. et al.: J. Chrom. Sci., 48, 12 (2010);

Applications An aryl hydrazine used in the preparation of various dyes and pharmaceutical compounds. It is used in the investigation of oligosaccharides as well as the structure of photosystem II.
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 Lattova, E. et al.: Meth. Mol. Biol., 534, 65 (2009); Anderson, L.B. et al.: J. Biol. Chem., 275, 4920 (2000);

Impurity Azelastine EP Impurity A
Applications Benzoyl Hydrazine (Azelastine EP Impurity A) is an acyl hydrazide as potent antioxidant.
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 Bolann, B., et al.: Bio. Chem. J., 243, 55 (1987), Mishra, L., et al.: Bio. Med. Chem., 3, 1241 (1995), Metwally, K., et al.: Bio. Med. Chem., 14, 8675 (2006), Azim, M., et al.: Bioorg. Med. Chem. Lett., 18, 3011 (2008),

Applications Hydrazine Sulfate Salt is a reagent used in the heterocyclization of primary amines and may be cyclized itself. It is also used in the synthesis of novel triazole corrosion inhibitors for mild steel.
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 Bentiss, F. et al.: J. App. Electrochem., 29, 1073 (1999); Ju, Y. et al.: J. Org. Chem., 71, 135 (2006);

Stability Hygroscopic
Applications Hydrazine hydrochloride (cas# 2644-70-4) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Hydrazine acetate (cas# 7335-65-1) is a useful research chemical.

Applications 1,2-Diisonicotinoylhydrazine is an iron chelator.
References Bernhardt, P.V., et. al.: J. Biol. Inorg. Chem., 10, 761 (2005)

Stability Shock Sensitive
Applications Formaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic aldehyde found in mainstream cigarette smoke.
References Delgado, B. et al.: J. Liq. Chrom. Rel. Technol., 31, 361 (2008); Miller, J.H. et al.: J. Chrom. Sci., 48, 12 (2010);

Applications Ethyl hydrazinoacetate, HCl