Apremilast Impurity 42

CAS NO.:

Formula: C22H24N2O7S

Weight: 460.5

Apremilast Impurity 43

CAS NO.: 1384967-20-7

Formula: C20H20N2O7S

Weight: 432.45

Apremilast Impurity 44

CAS NO.: 2741194-01-2

Formula: C23H26N2O8S

Weight: 490.527

Apremilast Impurity 45

CAS NO.:

Formula: C13H18O6S

Weight: 302.34

Apremilast Impurity 46

CAS NO.:

Formula: C22H26O7S

Weight: 434.5

Apremilast Impurity 47

CAS NO.: 208774-55-4

Formula: C10H11NO4

Weight: 209.2

Apremilast Impurity 48

CAS NO.:

Formula: C11H13NO4

Weight: 223.2

Apremilast Impurity 49

CAS NO.:

Formula: C18H12N2O7

Weight: 368.3

Apremilast Impurity 50 L-Pyroglutamic Acid

CAS NO.:

Formula: C12H19NO4S.C5H7NO3

Weight: 273.35 129.12

Aprepitant

CAS NO.: 170729-80-3

Formula: C23H21F7N4O3

Weight: 534.43

Aprepitant Impurity 1

CAS NO.: 170902-81-5

Formula: C23H21F7N4O3

Weight: 534.435

Aprepitant Impurity 2

CAS NO.:

Formula: C23H21F7N4O4

Weight: 550.434

Aprepitant Impurity 3 HCl

CAS NO.: 171482-05-6

Formula: C20H18F7NO2.HCl

Weight: 437.36 36.46

Alectinib

CAS NO.: 1256580-46-7

Formula: C30H34N4O2

Weight: 482.63

Alectinib Impurity 1

CAS NO.: 53617-35-9

Formula: C9H18N2O

Weight: 170.26

Alectinib Impurity 2

CAS NO.: 1256584-75-4

Formula: C25H27IN2O2

Weight: 514.41