Rupatadine Impurity 18

CAS NO.:

Formula: C45H39Cl2N5O2

Weight: 752.75

Rupatadine Impurity 19 Chloride Salt HCl

CAS NO.: 2242584-13-8

Formula: C14H16ClN2.Cl.HCl

Weight: 247.75 35.45 36.46

Rupatadine Impurity 20 HCl

CAS NO.: 1007089-84-0

Formula: C7H8ClN.HCl

Weight: 141.598 36.46

Rupatadine Impurity 21

CAS NO.: 1704730-21-1

Formula: C26H26ClN3O

Weight: 431.96

Regadenoson Impurity 1

CAS NO.: 2015222-31-6

Formula: C15H18N8O5

Weight: 390.36

Monoacerein

CAS NO.: 875535-35-6

Formula: C17H10O7

Weight: 326.26