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ChemicalBook--->CAS DataBase List--->139756-01-7

139756-01-7

139756-01-7 Structure

139756-01-7 Structure
IdentificationBack Directory
[Name]

1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide
[CAS]

139756-01-7
[Synonyms]

Methisosildenafil Impurity 16
5-Carbamoyl-1-methyl-4-nitro-3-propylpyrazole
2-methyl-4-nitro-5-propyl-3-pyrazolecarboxamide
2-methyl-4-nitro-5-propylpyrazole-3-carboxamide
1-Methyl-3-Propyl-4-Nitro-5-Carboxamide Pyrazole
1-methyl-4-nitro-3-propyl-1H-5-pyrazole carboxamide
1-METHYL-4-NITRO-3-PROPLY-1H-PYRAZOLE-5- CARBOXAMIDE
1H-Pyrazole-5-carboxamide,1-methyl-4-nitro-3-propyl-
1-Methyl-3-Propyl-4-Nitro-5-Carboxamide-(1H)-Pyrazole
1-methyl-4-nitro-3-propyl-(1h)-pyrazole-5-carboxamide
Sildenafil Impurity 13/Sildenafil Amide/1-Methyl-4-nitro-3-propyl-1H-pyrazole-5-carboxamide
[Molecular Formula]

C8H12N4O3
[MDL Number]

MFCD02253196
[MOL File]

139756-01-7.mol
[Molecular Weight]

212.206
Chemical PropertiesBack Directory
[Melting point ]

137.0 to 141.0 °C
[Boiling point ]

334.6±42.0 °C(Predicted)
[density ]

1.45±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

soluble in Methanol
[form ]

powder to crystal
[pka]

14.62±0.50(Predicted)
[color ]

White to Light yellow to Light orange
Safety DataBack Directory
[Symbol(GHS) ]


GHS07,GHS08
[Signal word ]

Warning
[Hazard statements ]

H302-H373-H412
[Precautionary statements ]

P501-P273-P260-P270-P264-P314-P301+P312+P330
[HS Code ]

2933.19.9000
Hazard InformationBack Directory
[Chemical Properties]

Off-White to Light Brown Solid
[Uses]

Intermediate in the production of Sildenafil.
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