4,5-Dimethyl-1,3-thiazol-2-amine hydrochloride (1:1)(CAS: 71574-33-9)

4,5-Dimethyl-1,3-thiazol-2-amine hydrochloride (CAS: 71574-33-9) is a crystalline compound with a molecular weight of approximately 229.67 g/mol. It has a solubility of about 2.2 g/L in water. This compound is relatively stable but can react with strong bases to form the free amine. It is slightly soluble in organic solvents like ethanol and acetone.

4,5-Dimethyl-1,3-thiazol-2-amine hydrochloride is synthesized by the reaction of 4,5-dimethylthiazol-2(3H)-one with methylamine. The process typically involves heating the mixture under reflux in the presence of a base like sodium hydroxide. The yield is around 85%, and the product is purified by recrystallization from water.

4,5-Dimethyl-1,3-thiazol-2-amine hydrochloride is used in the pharmaceutical industry as a precursor in the synthesis of certain drugs. It is also utilized in the development of sensors and as a reagent in semiconductor applications for its unique chemical properties.

When handling 4,5-Dimethyl-1,3-thiazol-2-amine hydrochloride (CAS: 71574-33-9), it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Store it in a well-ventilated area away from direct sunlight. If a spill occurs, it should be handled according to the Material Safety Data Sheet (MSDS) guidelines, and the area should be well-ventilated.