4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Chemical Properties

Melting point:

98-101 °C(lit.)

Boiling point:

325.9±42.0 °C(Predicted)

Density 

1.32±0.1 g/cm3(Predicted)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

Chloroform, Ethyl Acetate, Methanol

form 

Solid

pka

15.30±0.50(Predicted)

color 

Off-White to Pale Beige

CAS DataBase Reference

139756-02-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

2933.19.4300

MSDS

• Language:English Provider:SigmaAldrich

4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide Usage And Synthesis

Chemical Properties

Off-White Solid

Uses

An impurity in the synthesis of Sildenafil.

Uses

A potent hypolipidemic agent. A possible inhibitor of phosphodiesterase 1

Definition

ChEBI: 4-amino-1-methyl-3-propylpyrazole-5-carboxamide is a multi-substituted pyrazolecarboxamide used in the industrial synthesis of sildenafil. It is a member of pyrazoles and a monocarboxylic acid amide.

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