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Home/Compounds/Other/4'-isobutylacetophenone
C12H16O
176.25 g/mol
OtherWarning

4'-Isobutylacetophenone

CAS38861-78-8EC254-159-8
Category
Other
Compound Class
n.a
Primary Use
Environmental contaminant

4'-Isobutylacetophenone is a chemical compound identified as a toxic degradation product of ibuprofen. It has been detected in river and sewage water samples as an environmental contaminant.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 38861-78-8

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Safety Reference

Flammable
Flammable
Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H226Flammable liquid and vapour
H315Causes skin irritation
H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects
Identifiers
IUPAC Name

1-[4-(2-methylpropyl)phenyl]ethanone

InChIKey

KEAGRYYGYWZVPC-UHFFFAOYSA-N

SMILES

CC(C)CC1=CC=C(C=C1)C(=O)C

Synonyms (19)
  • Ibuprofen EP Impurity E
  • Ibuprofen Imp. E (EP); Ibuprofen USP Related Compound C; Ibuprofen USP RC C; 1-[4-(2-Methylpropyl)phenyl]ethanone; Ibuprofen Related Compound C; Ibuprofen Impurity E
  • 1-(4-Isobutylphenyl)ethanone
  • 1-ACETYL-4-ISOBUTYLBENZENE
  • 4'-Isobutylacetophenone
  • 4-lsobutylacetophenone
  • 4a(2)-Isobutylacetophenone
  • Acetophenone, 4-isobutyl-
  • IBUPROFEN IMPURITY E
  • P-ACETYLISOBUTYLBENZENE
  • p-Isobutylacetophenone