Category
Haloperidol
CAS Number
Haloperidol STD-52-86-8: IMP-B-1391052-53-1: IMP-D-67987-08-0
Molecular Formula
Haloperidol STD-C21H23ClFNO2: IMP-B-C21H23ClFNO2: IMP-D-C32H36Cl2N2O3
Molecular Weight
Haloperidol STD-375.86: IMP-B-375.86: IMP-D-567.55
Synonym

Haloperidol STD-4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one; 4-[4-(4-Chlorophenyl)-4-hydroxy-1-piperidinyl]-1-(4-fluorophenyl)-1-butanone; Aloperidin; Bioperidolo; Brotopon; Dozic; Einalon S;4-[4-(4-Chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one; 1-Butanone, 4-[4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl]-1-(4-fluorophenyl); 4-[4-(p-Chlorophenyl)-4-hydroxypiperidino]-4'-fluorobutyrophenone (USP)

Haloperidol EP-Impurity-B- 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(2-fluorophenyl)butan-1-one

Haloperidol EP-Impurity-D-4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-[4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]phenyl]butan-1-one 

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Haloperidol for System Suitability CRS is a certified reference standard used in analytical methods—typically HPLC or LC—to verify that the analytical system is functioning properly. It ensures key parameters like retention time, peak shape, and resolution meet required criteria, validating the accuracy and reliability of haloperidol analysis.