101496-03-1

Basic information

• Product Name: 1-Phenyl-2,3-dimethyl-4-n-butyl-5-pyrazolon
• Synonyms: 3H-Pyrazol-3-one, 4-butyl-1,2-dihydro-1,5-diMethyl-2-phenyl-;1-Phenyl-2,3-dimethyl-4-n-butyl-5-pyrazolon
• CAS NO: 101496-03-1
• Molecular Formula: C₁₅H₂₀N₂O
• Molecular Weight: 244.33
• Mol File: 101496-03-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 340.6°Cat760mmHg
• Flash Point: 132.7°C
• Appearance: /
• Density: 1.056g/cm³
• Vapor Pressure: 8.5E-05mmHg at 25°C
• Refractive Index: 1.544
• CAS DataBase Reference: 1-Phenyl-2,3-dimethyl-4-n-butyl-5-pyrazolon(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Phenyl-2,3-dimethyl-4-n-butyl-5-pyrazolon(101496-03-1)
• EPA Substance Registry System: 1-Phenyl-2,3-dimethyl-4-n-butyl-5-pyrazolon(101496-03-1)

Safety Data

• Hazardous Substances Data: 101496-03-1(Hazardous Substances Data)

Usage

Chemical structure

1-Phenyl-2,3-dimethyl-4-n-butyl-5-pyrazolon

Classification

Non-steroidal anti-inflammatory drug (NSAID)

Analgesic

Reduces pain perception

Antipyretic

Reduces fever

Spasmolyic

Relieves muscle spasms

Uses

Relieves moderate to severe pain (e.g., postoperative pain), reduces fever

Mechanism of action

Inhibits the synthesis of prostaglandins, which are involved in the body's inflammatory response

Safety concerns

Can cause rare but serious side effects, such as agranulocytosis and other blood disorders

Legal status

Banned in some countries due to safety concerns

InChI:InChI=1/C15H20N2O/c1-4-5-11-14-12(2)16(3)17(15(14)18)13-9-7-6-8-10-13/h6-10H,4-5,11H2,1-3H3

Upstream product

• 74-88-4 methyl iodide 
• 77-78-1 dimethyl sulfate 
• 19735-89-8 3-methyl-1-phenylpyrazolin-5(4H)-one 
• 123-72-8 butyraldehyde