1-METHYL-3-PROPYLPYRAZOLE-5-CARBOXYLIC ACID Chemical Properties

Melting point:

150-154 °C

Boiling point:

330.3±30.0 °C(Predicted)

Density 

1.19±0.1 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

Chloroform (Sightly), Methanol (Slightly)

form 

Solid

pka

3.10±0.25(Predicted)

color 

Off-White to Pale Beige

CAS DataBase Reference

139755-99-0(CAS DataBase Reference)

Safety Information

Risk Statements 

20/21/22

Safety Statements 

3/9-24/25-36/37

HazardClass 

IRRITANT

HS Code 

29331990

1-METHYL-3-PROPYLPYRAZOLE-5-CARBOXYLIC ACID Usage And Synthesis

Chemical Properties

White solid

Uses

Intermediate in the production of Sildenafil and respective analogs.

1-METHYL-3-PROPYLPYRAZOLE-5-CARBOXYLIC ACID(139755-99-0)Related Product Information

• 2-Ethoxybenzoyl chloride
• 1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
• 1-Piperazinesulfonicacid,4-methyl-(9CI)
• 2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID
• 5-CHLOROSULFONYL-2-ETHOXYBENZOIC ACID
• KF31327
• 5-chloro-2-ethoxybenzoic acid
• Sildenafil Impurity F
• Sulfosalicylic acid
• Sildenafil Chlorosulfonyl
• 4-(2-Ethoxy benzamido)-1-methyl-3-n-propyl pyrazole-5-carboxamide.
• 5-chloro-2-ethoxybenzoyl chloride
• Propoxyphenyl ThiohoMosidenafil
• 1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide
• 5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE
• 5-DIMETHOXYMETHYL-BENZO[1,3]DIOXOLE
• 1H-Pyrazolo[4,3-d]pyriMidine, 3-(2-Methylpropyl)-
• N-Des[2-(1-methyl-2-pyrrolidinyl)ethyl] Udenafil