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ChemicalBook--->CAS DataBase List--->67381-50-4

67381-50-4

67381-50-4 Structure

67381-50-4 Structure
IdentificationBack Directory
[Name]

DL-2-(4-Carboxyphenyl)propionic Acid
[CAS]

67381-50-4
[Synonyms]

Ibuprofen Impurity 52
Ibuprofen Impurity 28
Ibuprofen EP Impurity 52
Ibuprofen Related Compound 2
Loxoprofen Related Impurity 7
2-p-carboxyphenylpropionic acid
4-(1-Carboxy-ethyl)-benzoic acid
4-Carboxy-α-Methylbenzeneacetic Acid
DL-2-(4-Carboxyphenyl)propionic Acid
4-Carboxy-α-methylbenzeneacetic Acid
Benzeneacetic acid, 4-carboxy-α-methyl-
Ibuprofen Related Compound (4-(1-Carboxy-ethyl)-Benzoic Acid)
[Molecular Formula]

C10H10O4
[MDL Number]

MFCD20639198
[MOL File]

67381-50-4.mol
[Molecular Weight]

194.19
Chemical PropertiesBack Directory
[Melting point ]

225-227°C
[Boiling point ]

390.1±25.0 °C(Predicted)
[density ]

1.324±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

4.11±0.10(Predicted)
[color ]

White to Off-White
Hazard InformationBack Directory
[Uses]

4-Carboxy-α-methylbenzeneacetic acid is a degradation product of Ibuprofen (I140000) arising from oxidative and thermal treatments. Ibuprofen impurity.
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