1-Methyl-1H-tetrazol-5-amine(CAS: 5422-44-6)

1-Methyl-1H-tetrazol-5-amine is a white crystalline solid with a molecular weight of approximately 158.15 g/mol. It is slightly soluble in water and has a low volatility. Chemically, it is highly reactive and forms stable complexes with transition metals. It is also a reducing agent under certain conditions.

1-Methyl-1H-tetrazol-5-amine is typically synthesized by the reduction of 1-methyl-1H-tetrazole-5-carboxylic acid amide. The reaction involves the use of sodium borohydride as a mild reducing agent in an aqueous medium, yielding a high yield of the target compound with good selectivity.

1-Methyl-1H-tetrazol-5-amine is used in the pharmaceutical industry for the synthesis of various biologically active compounds and as a precursor in organic synthesis. It is also utilized in the polymer industry for the modification of polymers, in semiconductor manufacturing as a photoresist component, and in sensor technology for its unique chemical reactivity.

When handling 1-Methyl-1H-tetrazol-5-amine, it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a laboratory coat. It should be stored in a cool, dry place away from direct sunlight and sources of ignition. In case of a spill, it is recommended to use appropriate spill kits and handle according to the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) guidelines.