ChemicalBook--->CAS DataBase List--->141644-91-9

141644-91-9

141644-91-9 Structure

141644-91-9 Structure
IdentificationBack Directory
[Name]

(5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone
[CAS]

141644-91-9
[Synonyms]

Dronedarone impurity A
Dronedaron Impurity A/ Dronadarone Amino Impurity
2-Butyl-3-(4-(3-dibutylaminopropoxy)benzoyl)-5-aminobenzofuran
(5-Amino-2-butyl-1-benzofuran-3-yl){4-[3-(dibutylamino)propo...
5-Amino-2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]benzofuran
(5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone
(5-Amino-2-butyl-benzofuran-3-yl)-[4-(3-dibutylamino-propoxy)-phenyl]-methanone
Methanone, (5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-
(5-Amino-2-butyl-1-benzofuran-3-yl){4-[3-(dibutylamino)propoxy]phenyl}methanone
[EINECS(EC#)]

604-243-9
[Molecular Formula]

C30H42N2O3
[MDL Number]

MFCD18089850
[MOL File]

141644-91-9.mol
[Molecular Weight]

478.67
Chemical PropertiesBack Directory
[Boiling point ]

630.2±55.0 °C(Predicted)
[density ]

1.066
[storage temp. ]

Hygroscopic, Refrigerator, under inert atmosphere
[solubility ]

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

Oil
[pka]

9.44±0.50(Predicted)
[color ]

Very Dark Orange
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
Hazard InformationBack Directory
[Uses]

(5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone is an intermediate used in the synthesis of dronedarone hydrochloride (I), a class III antiarrhythmia drug for the prevention of cardiac arrhythmias such as atrial fibrillation.
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