CAS Number: 143878-20-0

Alternate CAS#:

Chemical Name: Epinastine Impurity 6

Molecular Formula: C23H18N2O2

Molecular Weight: 354.41

CAS Number: 74860-00-7

Alternate CAS#:

Chemical Name: Epinastine Impurity 5

Molecular Formula: C23H16N2O2

Molecular Weight: 352.39

CAS Number: 21535-43-3

Alternate CAS#:

Chemical Name: Epinastine Impurity 4

Molecular Formula: C15H14ClNO

Molecular Weight: 259.73

CAS Number: 339163-80-3 (free base)

Alternate CAS#:

Chemical Name: Epinastine Impurity 3 DiHCl

Molecular Formula: C15H14N2. 2 HCl

Molecular Weight: 222.29 2*36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Epinastine Impurity 2

Molecular Formula: C16H13N3O2

Molecular Weight: 279.3

CAS Number: N/A

Alternate CAS#:

Chemical Name: Epinastine Impurity 11

Molecular Formula: C15H12N2O

Molecular Weight: 236.27

CAS Number: 41218-85-3

Alternate CAS#:

Chemical Name: Epinastine Impurity 10

Molecular Formula: C16H16N2

Molecular Weight: 236.32

CAS Number: 141342-71-4 (free base)

Alternate CAS#:

Chemical Name: Epinastine Impurity 1 HCl

Molecular Formula: C15H15N3O2. HCl

Molecular Weight: 269.31 36.46

CAS Number: 41218-84-2

Alternate CAS#:

Chemical Name: Epinastine Related Compound A

Molecular Formula: C15H16N2

Molecular Weight: 224.31

CAS Number: 127786-29-2 (non-labelled)

Alternate CAS#:

Chemical Name: Epinastine-13C-d3 HBr

Molecular Formula: C1513CH12D3N3. HBr

Molecular Weight: 253.33 80.91

CAS Number: 1217052-16-8

Alternate CAS#:

Chemical Name: Epinastine EP Impurity B (7-Bromo Epinastine)

Molecular Formula: C16H14BrN3

Molecular Weight: 328.21

CAS Number: 1217052-16-8 (free base)

Alternate CAS#:

Chemical Name: Epinastine EP Impurity B HBr (7-Bromo Epinastine HBr)

Molecular Formula: C16H14BrN3. HBr

Molecular Weight: 328.21 80.91