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102120-87-6

102120-87-6 Structure

102120-87-6 Structure
IdentificationBack Directory
[Name]

1,1-BIS-(4-ISOBUTYLPHENYL)ETHANE
[CAS]

102120-87-6
[Synonyms]

IBUPROFEN IMPURITY R
IBuprofen Impurity 18
Ibuprofen EP Impurity R
1,1-Bis(p-isobutylphenyl)ethane
1,1-BIS-(4-ISOBUTYLPHENYL)ETHANE
1,1'-(Ethane-1,1-diyl)-4,4'-(2-meth
4,4'-(ethane-1,1-diyl)bis(isobutylbenzene)
Ibuprofen EP Impurity R:Ibuprofen Impurity R
Ibuprofen Impurity 18(Ibuprofen EP Impurity R)
Benzene, 1,1'-ethylidenebis[4-(2-methylpropyl)-
1,1-Bis(p-isobutylphenyl)ethane(Ibuprofen EP Impurity R)
1-(2-methylpropyl)-4-[1-[4-(2-methylpropyl)phenyl]ethyl]benzene
[Molecular Formula]

C22H30
[MDL Number]

MFCD08275596
[MOL File]

102120-87-6.mol
[Molecular Weight]

294.47
Chemical PropertiesBack Directory
[Boiling point ]

174-184 °C(Press: 2-3 Torr)
[density ]

0.924±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

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

Oil
[color ]

Colourless
Hazard InformationBack Directory
[Uses]

1,1-Bis(p-isobutylphenyl)ethane (Ibuprofen EP Impurity R) is an impurity in the synthesis of Ibuprofen (I140000); a selective cyclooxygenase inhibitor (IC50=14.9uM) that inhibits PGH synthase-1 and PGH synthase-2 with comparable potency.
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