Molecular formula : C13H16N3NaO4 H2O
MW : 351.35
CAS No. :9005-34-9
nature : the goods for white or slightly yellow micro-crystalline powder, aqueous place a few hours later changed to yellow, soluble in water or 1.5 30 copies of ethanol, almost insoluble in ether, benzene, chloroform.
Preparation Methods : 4-amino-antipyryl (AA) as raw material, generated by aqueous 4-A ploy for the over-methamphetamine (FAA), and then formation of methyl 4-formyl A amino antipyryl Lin (FMAA), generated by the hydrolysis of 4-A Amino antipyryl Lin (MAA), and finally made by the condensation reaction analgin.
purposes : for the goods Antipyretics, antipyretic and analgesic effects fast and strong. The main headache for the common cold, pain, muscle pain, joint pain and other rheumatic joint pain.
MW : 351.35
CAS No. :9005-34-9
nature : the goods for white or slightly yellow micro-crystalline powder, aqueous place a few hours later changed to yellow, soluble in water or 1.5 30 copies of ethanol, almost insoluble in ether, benzene, chloroform.
Preparation Methods : 4-amino-antipyryl (AA) as raw material, generated by aqueous 4-A ploy for the over-methamphetamine (FAA), and then formation of methyl 4-formyl A amino antipyryl Lin (FMAA), generated by the hydrolysis of 4-A Amino antipyryl Lin (MAA), and finally made by the condensation reaction analgin.
purposes : for the goods Antipyretics, antipyretic and analgesic effects fast and strong. The main headache for the common cold, pain, muscle pain, joint pain and other rheumatic joint pain.