Azelastine EP Impurity E

CAS No :

20526-97-0

Molecular Formula:

C15H9ClO2

Molecular Weight:

256.7

Chemical Name:

3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one

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Azelastine EP Impurity C

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Molecular Formula:​ C15H11ClO3

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Molecular Formula:​ C7H8N2O

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Azelastine EP Impurity D

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Molecular Formula:​ C15H11ClN2O

Molecular Weight: ​270.7

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Azelastine EP Impurity B

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Molecular Formula:​ C14H22ClN3O

Molecular Weight: ​283.8

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Azelastine Intermediate

CAS No: ​19869-42-2

Molecular Formula:​ C7H14NOCl

Molecular Weight: ​163.7

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