4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide–hydrogen chloride (1/1)

4-Amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide hydrochloride is a synthetic chemical compound mainly used as an intermediate in the industrial synthesis of drugs like sildenafil, and appears as a solid, often beige to brown in color.

API Name Sildenafil
CAS No 1688656-88-3
Molecular Formula C8H15ClN4O
Molecular Weight 218.68 g/mol
Synonyms 4-amino-1-methyl-3-propylpyrazole-5-carboxamide;hydrochloride

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