Product Name: 1H-Pyrazole-5-carboxamide,4-amino-1-methyl-3-propyl-
Systematic of 1H-Pyrazole-5-carboxamide,4-amino-1-methyl-3-propyl- (CAS NO.139756-02-8): 4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxamide ; 4-Amino-2-methyl-5-propyl-2h-pyrazole-3-carboxylic acid amide ; 4-Amino-1-methyl-3-n-propyl-1h-pyrazole-5-carboxamide ; 4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide ; 4-Amino-1-methyl-3-n-propyl pyrazole-5-carboxamide ; 4-Amino-1-methyl-3-n-propyl pyrazolo-5-carboxamide ; 4-Amino-1-methyl-3-n-propyprzole-5-carboxamide ; 4-Amino-1-methyl-3-propyl-1h-pyrazole-5-carboxamide
CAS NO: 139756-02-8
Molecular Formula of 1H-Pyrazole-5-carboxamide,4-amino-1-methyl-3-propyl- (CAS NO.139756-02-8): C₈H₁₄N₄O
Molecular Weight: 182.223
Molecular Structure:

Melting Point: 98-101 °C 
H bond acceptors: 5
H bond donors: 4
Freely Rotating Bonds: 4
Polar Surface Area: 41.37 Å²
Index of Refraction: 1.618
Molar Refractivity: 48.18 cm³
Molar Volume: 137.4 cm³
Surface Tension: 51 dyne/cm
Density of 1H-Pyrazole-5-carboxamide,4-amino-1-methyl-3-propyl- (CAS NO.139756-02-8): 1.32 g/cm³
Flash Point: 150.9 °C
Enthalpy of Vaporization: 56.81 kJ/mol
Boiling Point: 325.9 °C at 760 mmHg
Vapour Pressure: 0.000223 mmHg at 25°C

 1H-Pyrazole-5-carboxamide,4-amino-1-methyl-3-propyl- (CAS NO.139756-02-8) is used as potent hypolipidemic agent and possible inhibitor of phosphodiesterase 1.

Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 3