ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards DL-2-(4-Carboxyphenyl)propionic Acid

DL-2-(4-Carboxyphenyl)propionic Acid

DL-2-(4-Carboxyphenyl)propionic Acid Basic information
Product Name:DL-2-(4-Carboxyphenyl)propionic Acid
Synonyms:DL-2-(4-Carboxyphenyl)propionic Acid;4-Carboxy-α-Methylbenzeneacetic Acid;4-(1-Carboxy-ethyl)-benzoic acid;Ibuprofen Related Compound (4-(1-Carboxy-ethyl)-Benzoic Acid);Ibuprofen Impurity 52;2-p-carboxyphenylpropionic acid;Ibuprofen Related Compound 2;Ibuprofen EP Impurity 52
CAS:67381-50-4
MF:C10H10O4
MW:194.19
EINECS:
Product Categories:Aromatics;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:67381-50-4.mol
DL-2-(4-Carboxyphenyl)propionic Acid Structure
DL-2-(4-Carboxyphenyl)propionic Acid Chemical Properties
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
pka4.11±0.10(Predicted)
color White to Off-White
Safety Information
MSDS Information
DL-2-(4-Carboxyphenyl)propionic Acid Usage And Synthesis
Uses4-Carboxy-α-methylbenzeneacetic acid is a degradation product of Ibuprofen (I140000) arising from oxidative and thermal treatments. Ibuprofen impurity.
DL-2-(4-Carboxyphenyl)propionic Acid Preparation Products And Raw materials
Preparation Products4'-(2-Methylpropyl)acetophenone
Ibuprofen Ethyl Ester 1,3-bis(4-isobutylphenyl)butan-1-one 2-(4-isobutylphenyl)propionaldehyde Ibuprofen Impurity 4 3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID Ibuprofen Impurity 2 p-Isobutylstyrene Ibuprofen Impurity 10 (2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Ibuprofen Alcohol 2-[4-(2-Methyl-propenyl)phenyl]propionic Acid Ibuprofen Impurity 7 Ibuprofen Amide Impurity Ibuprofen Impurity 9 3-(1-HYDROXYETHYL)BENZOPHENONE (±)-Ibuprofen Methyl Ester trans-Ibuprofen IMpurity G Ibuprofen Impurity 1
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