1-(2-Methylpropyl)-4-(3-(4-(2-methylpropyl)phenyl)butyl)benzene

1-(2-甲基丙基)-4-(3-(4-(2-甲基丙基)苯基)丁基)苯

Also known as: 1-(2-methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)-phenyl]butyl]benzene(Ibuprofen EP Impurity I), 4,4'-(Butane-1,3-diyl)bis(isobutylbenzene) (Ibuprofen Impurity), 4,4'-(butane-1,3-diyl)bis(isobutylbenzene), Ibuprofen EP Impurity I, Ibuprofen EP Impurity I:Ibuprofen Impurity I, Ibuprofen EP Impurity IQ: What is Ibuprofen EP Impurity I Q: What is the CAS Number of Ibuprofen EP Impurity I, Ibuprofen Impurity 9（Ibuprofen EP Impurity I）

1-(2-Methylpropyl)-4-(3-(4-(2-methylpropyl)phenyl)butyl)benzene (CAS 2143535-26-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C24H34 and a molecular weight of 322.5 g/mol. It is also known as 1-(2-methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)-phenyl]butyl]benzene(Ibuprofen EP Impurity I), 4,4'-(Butane-1,3-diyl)bis(isobutylbenzene) (Ibuprofen Impurity) and 4,4'-(butane-1,3-diyl)bis(isobutylbenzene). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2143535-26-4

Jingsj CID

J-977499-5

Molecular Formula

C₂₄H₃₄

Chinese Name

1-(2-甲基丙基)-4-(3-(4-(2-甲基丙基)苯基)丁基)苯

Molecular Weight

322.5 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026