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Pyrazolones

1,3 SPMP

Molecular weight : 254.3
Empirical formula : C10H10N2O4
CAS No. : 119-17-5
Assay : 80% Min.
Insolubility : <0.1%
Melting Point : 335 ( Lit)
Appearance : Light Cream Powder

PTPMP

Molecular weight : 188.25
Empirical formula : C11H12N2O
CAS No. : 86-92-0
Assay : 98% Min.
Insolubility : <0.1%
Melting Point : 129
Appearance : Cream Colour Powder