139756-03-9

139756-03-9 - Names and Identifiers

Name	4-[(2-ethoxybenzoyl)amino]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
Synonyms	Sildenafil Di-AMide IMpurity Sildenafil CarboxaMide IMpurity 4-[(2-Ethoxybenzoyl)aMino]-1-Methyl-3-propyl- 4-(2-Ethoxybenzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamide 4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide. 4-[(2-ethoxybenzoyl)amino]-2-methyl-5-propylpyrazole-3-carboxamide 4-[(2-Ethoxybenzoyl)amino]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide 4-[(2-ethoxybenzoyl)amino]-1-methyl-3-propyl-1H-pyrazole-5-carboxamide 1H-pyrazole-5-carboxamide, 4-[(2-ethoxybenzoyl)amino]-1-methyl-3-propyl- 1H-Pyrazole-5-carboxamide, 4-[(2-ethoxybenzoyl)amino]-1-methyl-3-propyl-
CAS	139756-03-9
InChI	InChI=1/C17H22N4O3/c1-4-8-12-14(15(16(18)22)21(3)20-12)19-17(23)11-9-6-7-10-13(11)24-5-2/h6-7,9-10H,4-5,8H2,1-3H3,(H2,18,22)(H,19,23)

139756-03-9 - Physico-chemical Properties

Molecular Formula	C17H22N4O3
Molar Mass	330.38
Density	1.24±0.1 g/cm3(Predicted)
Melting Point	153-155 °C
Boling Point	445.5±45.0 °C(Predicted)
Flash Point	223.2°C
Solubility	DMSO (Slightly), Methanol (Slightly)
Vapor Presure	3.94E-08mmHg at 25°C
Appearance	Solid
Color	White to Off-White
pKa	12.65±0.70(Predicted)
Storage Condition	Refrigerator
Refractive Index	1.598

139756-03-9 - Introduction

1-Methyl -3-propyl -4-(2-ethoxybenzamido) pyrazole-5-carboxamide is an organic compound whose chemical formula is C14H18N4O2. The following is a description of the properties, uses, preparation and safety information of this compound:

Nature:
1-Methyl -3-propyl -4-(2-ethoxybenzamido) pyrazole-5-carboxamide is usually a colorless to light yellow solid with low solubility. It is stable at room temperature, but may decompose at high temperatures or when in contact with oxygen.

Use:
This compound is often used in organic synthesis reactions as a catalyst, intermediate or flame retardant. It is widely used in the chemical industry in the synthesis of organic compounds and polymers.

Preparation Method:
1-Methyl-3-propyl-4-(2-ethoxybenzamido) pyrazole-5-carboxamide can be prepared by a variety of methods, but the common method is by combining appropriate compounds in an organic solvent Reaction synthesis.

Safety Information:
1-methyl -3-propyl -4-(2-ethoxybenzamido) pyrazole-5-carboxamide is a chemical substance, which needs to be used in accordance with the corresponding safety procedures. It can cause irritation and damage to the eyes, skin and respiratory system. Wear appropriate protective equipment, such as gloves, face shield and safety glasses. In addition, care should be taken to avoid mixing with other chemicals and to avoid ignition and sparks. In the event of a leak, appropriate clean-up methods should be taken to avoid its entry into the water body and discharge to the environment. When using or handling this compound, refer to the Safety Data Sheet for more detailed safety information.

Last Update：2024-04-10 22:29:15