1-Methyl-4-nitro-3-propylpyrazole-5-carboxamide , >96.0% , 139756-01-7

CAS NO.：139756-01-7

Empirical Formula: C8H12N4O3

Molecular Weight: 212.21

MDL number: MFCD02253196

PRODUCT Properties

• 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
• InChI: InChI=1S/C8H12N4O3/c1-3-4-5-6(12(14)15)7(8(9)13)11(2)10-5/h3-4H2,1-2H3,(H2,9,13)
• InChIKey: BMLPAJIEDKJHSB-UHFFFAOYSA-N
• SMILES: N1(C)C(C(N)=O)=C([N+]([O-])=O)C(CCC)=N1

Description and Uses

Intermediate in the production of Sildenafil.

Safety

• 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