3-amino-1,2,4-triazole / 3-amino-1,2,4-triazolo / 3-amino-1H-1,2,4-triazole / 3-amino-1H-1 2,4-triazole / 3-amino-1,2,4-triazole / aminotriazole / 1,2,4-triazolyl-3-amine / grass

Cas No. 61-82-5
Molecular formula C2H4N4
Molecular weight 84.08
3-Amino-1,2,4-triazole
The product is colorless crystals, soluble in water, ethanol and chloroform, water soluble 280g / L (20 ℃), toxic LD50 (mg / kg): rat oral LD50 is 1100, animal experiments have carcinogenic and teratogenic effects , Crystallization (precipitation of water, ethanol or ethyl acetate)
Melting point: 149-156 ℃
Density: 1.138 project analysis pure chemical purity
(AR) (CP)
Appearance white flakes or powder white to green or yellow flakes or powder infrared spectroscopy identification Infrared spectrometry Matching with reference and matching with reference
Purity ≥98.0% (non-aqueous titration) ≥96.0%
Solubility in Methanol solution with slight turbidity Solution with slight turbidity

The product can be used as a pharmaceutical intermediate, used to synthesize azapyramine, an intermediate of azapyramine (lecoxan), tripitil, also used as a herbicide (non-selective) and tryptophan in protein Determination of acid.