2-[4-(2-Methyl-propenyl)phenyl]propionic Acid

2-[4-(2-Methyl-propenyl)phenyl]propionic Acid Structure
CAS No.
75625-99-9
Chemical Name:
2-[4-(2-Methyl-propenyl)phenyl]propionic Acid
Synonyms
GX-258;Ibuprofen Impurity 72;Ibuprofen Impurity 73;IBUPROFEN VINYL IMPURITY;Ibuprofen Related Compound 1;2-(4-dimethylvinylphenyl)propionic acid;2-[4-(2-Methyl-propenyl)phenyl]propionic Acid;2-{[4-(2-Methyl-1-propenyl)phenyl]}propionic Acid;α-Methyl-4-(2-methyl-1-propenyl)benzeneacetic acid;α-Methyl-4-(2-methyl-1-propen-1-yl)benzeneacetic acid
CBNumber:
CB71175584
Molecular Formula:
C13H16O2
Molecular Weight:
204.26
MOL File:
75625-99-9.mol
Modify Date:
2023/4/23 13:52:06

2-[4-(2-Methyl-propenyl)phenyl]propionic Acid Properties

Melting point 50-52 °C(Solv: hexane (110-54-3))
Boiling point 333.7±11.0 °C(Predicted)
Density 1.067±0.06 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Ethanol (Slightly, Sonicated), Methanol (Slightly)
form Solid
pka 4.44±0.10(Predicted)
color White to Pale Yellow

SAFETY

Risk and Safety Statements

Toxicity LD50 oral in rat: 1295mg/kg

2-[4-(2-Methyl-propenyl)phenyl]propionic Acid Chemical Properties,Uses,Production

Chemical Properties

Pale Yellow Thick Oil

Uses

2-[4-(2-Methylpropenyl)phenyl]propionic Acid is a byproduct of Ibuprofen (I140000(P)), which is an anti-inflammatory drug.

2-[4-(2-Methyl-propenyl)phenyl]propionic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2-[4-(2-Methyl-propenyl)phenyl]propionic Acid 2-{[4-(2-Methyl-1-propenyl)phenyl]}propionic Acid 2-(4-dimethylvinylphenyl)propionic acid GX-258 α-Methyl-4-(2-methyl-1-propenyl)benzeneacetic acid Ibuprofen Impurity 72 Ibuprofen Related Compound 1 (2-(4-(2-Methylpropenyl)phenyl)propionic Acid) Ibuprofen Related Compound 1 Benzeneacetic acid, α-methyl-4-(2-methyl-1-propen-1-yl)- Ibuprofen Impurity 73 α-Methyl-4-(2-methyl-1-propen-1-yl)benzeneacetic acid IBUPROFEN VINYL IMPURITY 75625-99-9 Aromatics Compounds Aromatics