4-ISOBUTYLBENZOIC ACID Chemical Properties

Melting point:

144°C

Boiling point:

293.1±19.0 °C(Predicted)

Density 

1.059±0.06 g/cm3(Predicted)

storage temp. 

-20°C Freezer

solubility 

DMSO (Slightly), Methanol (Slightly)

form 

Solid

pka

4.32±0.10(Predicted)

color 

White to Off-White

CAS DataBase Reference

38861-88-0(CAS DataBase Reference)

Safety Information

RTECS 

DH3073800

HS Code 

2916399090

4-ISOBUTYLBENZOIC ACID Usage And Synthesis

Uses

4-Isobutylbenzoic Acid is used in the studies for the identification of the degradation products and potential impurities in Ibuprofen. 4-Isobutylbenzoic Acid is also applied in the determination of related substances in dexibuprofen using HPLC.

4-ISOBUTYLBENZOIC ACID(38861-88-0)Related Product Information

• Ibuprofen
• 1-Hydroxyibuprofen
• Ibuprofen Isopropyl Ester
• 1-Oxo Ibuprofen
• Ibuprofen Ethyl Ester
• 1,3-bis(4-isobutylphenyl)butan-1-one
• 2-(4-Methylphenyl)propanoic acid
• Ibuprofen Ester Impurity
• 2-(4-isobutylphenyl)propionaldehyde
• Ibuprofen Impurity 4
• 4'-(2-Methylpropyl)acetophenone
• 4-(2-Methylpropyl)benzeneethanol
• 4-Benzyloxybenzaldehyde
• Ibuprofen EP Impurity I
• 3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID
• Ibuprofen Impurity 2
• CARBOXYIBUPROFEN
• p-Isobutylstyrene