ChemicalBook--->CAS DataBase List--->64451-76-9

64451-76-9

64451-76-9 Structure

64451-76-9 Structure
IdentificationBack Directory
[Name]

2-[4-(1-METHYLPROPYL)PHENYL]PROPANOIC ACID
[CAS]

64451-76-9
[Synonyms]

lbuprofen?impurity
IBUPROFEN IMPURITY O
IBuprofen Impurity 15
Ibuprofen EP Impurity O
2-(p-sec-Butylphenyl)propionic Acid
2-[4-(1-Methylpropyl)phenyl]propano
2-(4-(sec-butyl)phenyl)propanoic acid
α-(4'-sec.Butyl-phenyl)-propionsaeure
2-[4-(1-METHYLPROPYL)PHENYL]PROPANOIC ACID
Ibuprofen EP Impurity O:Ibuprofen Impurity O
Ibuprofen Impurity 15(Ibuprofen EP Impurity O)
Benzeneacetic acid, α-methyl-4-(1-methylpropyl)-
Imp. O (EP): 2-[4-(1-Methylpropyl)-phenyl]propanoic Acid
2-(p-sec-Butylphenyl)propionic Acid (Ibuprofen EP Impurity O)
Ibuprofen impurity 9/Ibuprofen EP Impurity O/2-[4-(1-Methylpropyl)-phenyl]propanoic Acid
[Molecular Formula]

C13H18O2
[MDL Number]

MFCD08275593
[MOL File]

64451-76-9.mol
[Molecular Weight]

206.28
Chemical PropertiesBack Directory
[Melting point ]

45 - 50°C
[Boiling point ]

313.2±11.0 °C(Predicted)
[density ]

1.027±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

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

Solid
[pka]

4.41±0.10(Predicted)
[color ]

White to Off-White
[Major Application]

pharmaceutical
[InChI]

InChI=1S/C13H18O2/c1-4-9(2)11-5-7-12(8-6-11)10(3)13(14)15/h5-10H,4H2,1-3H3,(H,14,15)
[InChIKey]

OWMZINYEXURWLF-UHFFFAOYSA-N
[SMILES]

C(O)(=O)C(C1=CC=C(C(C)CC)C=C1)C
Safety DataBack Directory
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazard InformationBack Directory
[Uses]

2-(p-sec-Butylphenyl)propionic Acid (Ibuprofen EP Impurity O) is an impurity of Ibuprofen (I140000); a selective cyclooxygenase inhibitor (IC50=14.9uM) that inhibits PGH synthase-1 and PGH synthase-2 with comparable potency.
Spectrum DetailBack Directory
[Spectrum Detail]

2-[4-(1-METHYLPROPYL)PHENYL]PROPANOIC ACID(64451-76-9)1HNMR
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