4-Methylaminoantipyrine Hydrochloride is a pharmaceutical
intermediate used in the synthesis of Metamizole Magnesium, a pyrazolone
analgesic and antipyretic. Also known as 4-MAA HCl. ApiSyn supplies related
Metamizole Magnesium route intermediates, which lets process development and
scale-up teams source several stages of the route from one manufacturer.
Specifications and COA are available on request.
| Chemical Name | 1,5-Dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one hydrochloride |
| Molecular Formula | C12H15N3O : HCl |
| Molecular Weight | 217.3 : 36.5 |
| CAS Number | 856307-27-2 |