Basic information Safety Supplier Related

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID

Basic information Safety Supplier Related

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Basic information

Product Name:
(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID
Synonyms:
  • 2-(4-Formylphenyl)propionic acid - Racemic
  • IBUPROFEN IMPURITY K
  • (2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID
  • 2-(p-Formylphenyl)propionic Acid
  • 4-Formyl-a-methylbenzeneacetic Acid
  • rac 2-(4-Formylphenyl)propionic Acid (Ibuprofen Impurity K)
  • rac 2-(4-Formylphenyl)propionic Acid
  • 2-(4-formylphenyl)propanoic acid
CAS:
43153-07-7
MF:
C10H10O3
MW:
178.19
Product Categories:
  • Aromatics
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
43153-07-7.mol
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(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Chemical Properties

Melting point:
>75°C
Boiling point:
352.3±17.0 °C(Predicted)
Density 
1.222±0.06 g/cm3(Predicted)
storage temp. 
-20°C Freezer, Under Inert Atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
4.11±0.10(Predicted)
color 
White to Pale Yellow
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(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Usage And Synthesis

Chemical Properties

White to Off-White Solid

Uses

rac 2-(4-Formylphenyl)propionic Acid (Ibuprofen EP Impurity K) is a degradation product of Ibuprofen arising from oxidative and thermal treatments. Ibuprofen impurity K.

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