Chemical Compound

1-Oxo Ibuprofen

CAS Registry Number 65813-55-0
1-Oxo Ibuprofen chemical structure
Primary Record

1-Oxo Ibuprofen

In stock
2,889 g
Purity
98.9 %
CAS
65813-55-0

Compound Identifiers & Properties

CAS
65813-55-0
PubChem CID
11499530
SMILES
CC(C)C(=O)C1=CC=C(C=C1)C(C)C(=O)O
Canonical SMILES
CC(C)C(=O)c1ccc(C(C)C(=O)O)cc1

Names & Synonyms

  • 1-Oxo Ibuprofen
  • 65813-55-0
  • Ibuprofen Impurity J
  • 2-(4-Isobutyrylphenyl)propionic Acid
  • Ibuprofen EP Impurity J
  • 2-[4-(2-methylpropanoyl)phenyl]propanoic Acid
  • UNII-0L2ZBN7PVB
  • 0L2ZBN7PVB
  • Ibuprofen Related Compound J
  • 2-(4-Isobutyrylphenyl)propanoic acid
  • RefChem:84436
  • MFCD08275584
  • Ibuprofen specified impurity J
  • Ibuprofen specified impurity J [EP]
  • SCHEMBL2940523
  • C13H16O3
  • CTK5C3142
  • Ibuprofen USP Related Compound J
  • DTXSID101289858
  • 2-(4-Isobutyrylphenyl)propanoicacid
  • ARD169559
  • EBC-54128
  • (2RS)-2-(4-ISOBUTYRYLPHENYL)PROPANOIC ACID
  • 2-(4'-isobutyrylphenyl)propionic acid
  • AKOS000280390
  • AKOS023901642
  • IBUPROFEN IMPURITY J [EP IMPURITY]
  • IM15852
  • CID11499530
  • (2RS)-2-(4-(2-Methylpropanoyl)phenyl)propanoic acid
  • AS-83203
  • IBUPROFEN RELATED COMPOUND J [USP-RS]
  • PD060425
  • alpha-Methyl-4-isobutyrylbenzeneacetic acid
  • IBUPROFEN IMPURITY J (EP IMPURITY)
  • DB-111572
  • HY-121899
  • Ibuprofen Related Compound J (1335596)
  • (+/-)-2-(4-(2-Methylpropanoyl)phenyl)propanoic acid
  • CS-0083644
  • IBUPROFEN IMPURITY J (REFERENCE GRADE)
  • IBUPROFEN RELATED COMPOUND J (USP-RS)
  • J2.357.680E
  • EN300-201477
  • 2-[4-(2-Methylpropanoyl)phenyl] propanoic acid
  • Benzeneacetic acid, alpha-methyl-4-(2-methyl-1-oxopropyl)-
  • (2RS)-2-[4-(2-Methyl-propanoyl)phenyl]propanoic Acid
  • Benzeneacetic acid, a-methyl-4-(2-methyl-1-oxopropyl)-
  • A1035888
  • (2rS)-2-[4-(2-methylpropanoyl)phenyl]propanoic acid
  • |A-Methyl-4-(2-methyl-1-oxopropyl)benzeneacetic Acid
  • a-Methyl-4-(2-methyl-1-oxopropyl)benzeneacetic acid
  • Q27236927
  • (2RS)-2-[4-(2-Methylpropanoyl)phenyl] propanoic acid
  • Benzeneacetic acid,a-methyl-4-(2-methyl-1-oxopropyl)-
  • Z1946040605
  • B2694-147018
  • BENZENEACETIC ACID, .ALPHA.-METHYL-4-(2-METHYL-1-OXOPROPYL)-
  • (+-)-2-(4-(2-METHYLPROPANOYL)PHENYL)PROPANOIC ACID
  • Ibuprofen EP Impurity J/ Ibuprofen Related Compound J (1-Oxo Ibuprofen)
  • IMP. J (EP): (2RS)-2-[4-(2-METHYLPROPANOYL)PHENYL]PROPANOIC ACID
  • (2RS)-2-(4-Isobutyrylphenyl)propionic acid, pharmaceutical impurity standard
  • Ibuprofen Related Compound J, United States Pharmacopeia (USP) Reference Standard
  • (2-(4-Isobutyrylphenyl)propanoic acid)(Ibuprofen Related Compound J)(Ibuprofen Impurity J), Pharmaceutical Secondary Standard; Certified Reference Material
  • (2RS)-2-[4-(2-Methyl-propanoyl)phenyl]propanoic Acid; Ibuprofen Imp. J (EP); Ibuprofen USP Related Compound J; Ibuprofen USP RC J; Ibuprofen Related Compound J; Ibuprofen Impurity J
  • alpha-Methyl-4-(2-methyl-1-oxopropyl)benzeneacetic Acid;2-(4-Isobutyrylphenyl)propionic Acid