CAS Number: 107256-32-6

Alternate CAS#:

Chemical Name: Loratadine Impurity 25

Molecular Formula: C22H25ClN2O3

Molecular Weight: 400.9

CAS Number: 133330-60-6

Alternate CAS#:

Chemical Name: Loratadine Impurity 24

Molecular Formula: C14H9Cl2NO

Molecular Weight: 278.13

CAS Number: N/A

Alternate CAS#:

Chemical Name: Loratadine Impurity 23 (Mixture of Isomers)

Molecular Formula: C25H29ClN2O5

Molecular Weight: 472.97

CAS Number: 41661-47-6 (ketone form), 40064-34-4 (ketone hydrate form)

Alternate CAS#:

Chemical Name: Loratadine Impurity 22 HCl (Mixture of Ketone and Ketone Hydrate)

Molecular Formula: C5H9NO. HCl; C5H11NO2. HCl

Molecular Weight: 99.13 36.46; 117.15 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Loratadine Impurity 21

Molecular Formula: C19H21ClN2O

Molecular Weight: 328.84

CAS Number: N/A

Alternate CAS#:

Chemical Name: Loratadine Impurity 20

Molecular Formula: C19H21ClN2O2

Molecular Weight: 344.84

CAS Number: N/A

Alternate CAS#:

Chemical Name: Loratadine Impurity 2

Molecular Formula: C22H23BrN2O2

Molecular Weight: 427.34

CAS Number: N/A

Alternate CAS#:

Chemical Name: Loratadine Impurity 19

Molecular Formula: C19H19ClN2O2

Molecular Weight: 342.82

CAS Number: 1346604-23-6

Alternate CAS#:

Chemical Name: Loratadine Impurity 18

Molecular Formula: C19H19ClN2O

Molecular Weight: 326.82

CAS Number: 133330-72-0

Alternate CAS#:

Chemical Name: Loratadine Impurity 17

Molecular Formula: C14H12ClNO

Molecular Weight: 245.71

CAS Number: N/A

Alternate CAS#:

Chemical Name: Loratadine Impurity 16

Molecular Formula: C20H25ClN2

Molecular Weight: 328.88

CAS Number: 38093-13-9

Alternate CAS#:

Chemical Name: Loratadine Impurity 15

Molecular Formula: C20H24N2O

Molecular Weight: 308.43