Eribulin Impurity 1

CAS NO.: 871348-24-2

Formula: C29H52O7SSi2

Weight: 600.96

Eribulin Impurity 2

CAS NO.: 157322-47-9

Formula: C21H35IO4

Weight: 478.41

Eribulin Impurity 3

CAS NO.: 157322-83-3

Formula: C32H63IO7Si3

Weight: 771.01

Eribulin Impurity 4

CAS NO.: 185411-11-4

Formula: C35H72O7Si4

Weight: 717.29

Eribulin Impurity 5

CAS NO.: 1808153-90-3

Formula: C30H54O7SSi2

Weight: 614.99

Eribulin Impurity 6

CAS NO.: 481048-22-0

Formula: C5H8I2

Weight: 321.93

Epirubicin

CAS NO.: 56420-45-2

Formula: C27H29NO11

Weight: 543.53

Epirubicin Impurity 1

CAS NO.: 73891-05-1

Formula: C6H11NO2

Weight: 129.16

Epinastine

CAS NO.: 745761-19-7

Formula: C16H13N3O

Weight: 263.3

9-Oxo Epinastine HBr

CAS NO.:

Formula: C16H13N3O.HBr

Weight: 263.3 80.91

Epinastine HCl

CAS NO.: 108929-04-0

Formula: C16H15N3.HCl

Weight: 249.32 36.46

Epinastine EP Impurity A

CAS NO.: 706753-75-5

Formula: C16H13N3

Weight: 247.3

Epinastine EP Impurity B (7-Bromo Epinastine)

CAS NO.: 1217052-16-8

Formula: C16H14BrN3

Weight: 328.21

Epinastine Related Compound A

CAS NO.: 41218-84-2

Formula: C15H16N2

Weight: 224.31

Epinastine Impurity 1

CAS NO.: 141342-71-4

Formula: C15H15N3O2

Weight: 269.3

Epinastine Impurity 1 HCl

CAS NO.:

Formula: C15H15N3O2. HCl

Weight: 269.31 36.46