Cas No:
83799-24-0
Mol.Wt:
501.7 g/mol
M.F:
C32H39NO4
Chemical Name:
Impurities
Fexofenadine Impurity A
2-[4-[4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]butanoyl]phenyl]-2-methylpropanoic acid, Fexofenadine related compound A
Cas no:
76811-98-8
Mol.Wt:
76811-98-8
M.F:
C32H37NO4
Off White Solid
Fexofenadine Impurity A
Cas No:
76811-98-8
Fexofenadine Impurity C
(1RS)-4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]-1-[4-(1-methylethyl)phenyl]butan-1-ol, Decarboxy Fexofenadine
Cas no:
185066-37-9
Mol.Wt:
185066-37-9
M.F:
C31H39NO2
Off white solid
Fexofenadine Impurity C
Cas No:
185066-37-9
Fexofenadine Impurity D
Methyl 2-[4-[(1RS)-1-hydroxy-4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]butyl]phenyl]-2-methylpropanoate, Fexofenadine Methyl Ester
Cas no:
154825-96-4
Mol.Wt:
154825-96-4
M.F:
C33H41NO4
White to Off-White Solid
Fexofenadine Impurity D
Cas No:
154825-96-4
Fexofenadine N-Oxide
1-(4-(4-(2-Carboxypropan-2-yl)phenyl)-4-hydroxybutyl)-4-(hydroxydiphenylmethyl)piperidine 1-oxide
Cas no:
1422515-52-3
Mol.Wt:
1422515-52-3
M.F:
C32H39NO5
White to pale brown solid
Fexofenadine N-Oxide
Cas No:
1422515-52-3
Fexofenadine Related Compound C
(4-[4-(Hydroxydiphenylmethyl)piperidin-1-yl]-1-(4-isopropylphenyl)butan-1-ol hydrochloride)
Cas no:
3081732-76-2
Mol.Wt:
3081732-76-2
M.F:
C31H39NO2.HCl
White to off-white solid
Fexofenadine Related Compound C
Cas No:
3081732-76-2
