CAS Number: N/A

Alternate CAS#:

Chemical Name: Fexofenadine Impurity 13 Sodium Salt

Molecular Formula: C32H36NO3. Na

Molecular Weight: 482.64 22.99

CAS Number: 1010812-98-2

Alternate CAS#:

Chemical Name: Fexofenadine Impurity 12

Molecular Formula: C32H37NO4

Molecular Weight: 499.65

CAS Number: 154477-54-0

Alternate CAS#:

Chemical Name: Fexofenadine Impurity 11

Molecular Formula: C15H19ClO3

Molecular Weight: 282.76

CAS Number: N/A

Alternate CAS#:

Chemical Name: Fexofenadine Impurity 10

Molecular Formula: C34H43NO4

Molecular Weight: 529.72

CAS Number: N/A

Alternate CAS#:

Chemical Name: Fexofenadine Impurity 1

Molecular Formula: C31H37NO4

Molecular Weight: 487.64

CAS Number: N/A

Alternate CAS#:

Chemical Name: Fexofenadine Related Compound A

Molecular Formula: C32H37NO4

Molecular Weight: 499.65

CAS Number: 1422515-52-3

Alternate CAS#:

Chemical Name: Fexofenadine N-Oxide

Molecular Formula: C32H39NO5

Molecular Weight: 517.67

CAS Number: 1187954-57-9

Alternate CAS#:

Chemical Name: Fexofenadine EP Impurity G

Molecular Formula: C32H37NO3

Molecular Weight: 483.65

CAS Number: 185066-33-5 (free base)

Alternate CAS#:

Chemical Name: Fexofenadine EP Impurity F HCl

Molecular Formula: C31H37NO4. HCl

Molecular Weight: 487.64 36.46

CAS Number: 115-46-8

Alternate CAS#:

Chemical Name: Fexofenadine EP Impurity E

Molecular Formula: C18H21NO

Molecular Weight: 267.37

CAS Number: 154825-96-4

Alternate CAS#:

Chemical Name: Fexofenadine EP Impurity D (Fexofenadine Methyl Ester)

Molecular Formula: C33H41NO4

Molecular Weight: 515.7

CAS Number: 185066-37-9

Alternate CAS#:

Chemical Name: Fexofenadine EP Impurity C

Molecular Formula: C31H39NO2

Molecular Weight: 457.66