CAS Number: N/A

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 19

Molecular Formula: C11H16F3NO3

Molecular Weight: 267.25

CAS Number: N/A

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 18

Molecular Formula: C40H57N5O7

Molecular Weight: 719.92

CAS Number: 247068-83-3

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 17

Molecular Formula: C14H25NO4

Molecular Weight: 271.36

CAS Number: N/A

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 16

Molecular Formula: C40H59N5O8

Molecular Weight: 737.94

CAS Number: 1541171-67-8

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 15

Molecular Formula: C40H58ClN5O7

Molecular Weight: 756.38

CAS Number: 1396006-47-5

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 14

Molecular Formula: C22H33N3O5

Molecular Weight: 419.52

CAS Number: 1396006-45-3 (free base)

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 13 HCl

Molecular Formula: C16H22N2O4. HCl

Molecular Weight: 306.36 36.46

CAS Number: 2049025-67-2

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 12

Molecular Formula: C40H57N5O7

Molecular Weight: 719.92

CAS Number: N/A

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 11

Molecular Formula: C40H57N5O7

Molecular Weight: 719.93

CAS Number: N/A

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 10

Molecular Formula: C40H57N5O7

Molecular Weight: 719.93

CAS Number: N/A

Alternate CAS#:

Chemical Name: Carfilzomib Impurity 1 (Mixture of Diastereomers)

Molecular Formula: C46H65N5O14

Molecular Weight: 912.05

CAS Number: 168154-76-5

Alternate CAS#:

Chemical Name: Carfilzomib Related Impurity ((S)-2-amino-4-oxo-4-phenylbutanoic acid hydrochloride)

Molecular Formula: C10H11NO3 . HCl

Molecular Weight: 193.20 36.46