CAS Number: N/A

Alternate CAS#:

Chemical Name: (2'S,3'R)-Cabazitaxel

Molecular Formula: C45H57NO14

Molecular Weight: 835.94

CAS Number: 33130-55-1

Alternate CAS#:

Chemical Name: Caffeine Impurity 8

Molecular Formula: C8H12N4O3

Molecular Weight: 212.21

CAS Number: 51168-26-4

Alternate CAS#:

Chemical Name: Caffeine Impurity 7 (Methylliberine)

Molecular Formula: C9H12N4O3

Molecular Weight: 224.22

CAS Number: 79-11-8

Alternate CAS#:

Chemical Name: Caffeine Impurity 6 (Chloroacetic acid)

Molecular Formula: C2H3ClO2

Molecular Weight: 94.49

CAS Number: 10184-35-7

Alternate CAS#:

Chemical Name: Caffeine Impurity 5

Molecular Formula: C9H10N4O5

Molecular Weight: 254.2

CAS Number: 55782-76-8

Alternate CAS#:

Chemical Name: Caffeine Impurity 4

Molecular Formula: C7H10N4O3

Molecular Weight: 198.18

CAS Number: 19893-78-8

Alternate CAS#:

Chemical Name: Caffeine Impurity 3

Molecular Formula: C7H10N4O3

Molecular Weight: 198.18

CAS Number: 54536-15-1 (free acid)

Alternate CAS#:

Chemical Name: Caffeine Impurity 1 Sodium Salt

Molecular Formula: C8H11N4O3. Na

Molecular Weight: 211.20 22.99

CAS Number: 54536-15-1 (free acid)

Alternate CAS#:

Chemical Name: Caffeine Impurity 1 Ammonium Salt

Molecular Formula: C8H11N4O3. NH4

Molecular Weight: 211.20 18.04

CAS Number: 611-59-6

Alternate CAS#:

Chemical Name: Caffeine EP Impurity F (Paraxanthine)

Molecular Formula: C7H8N4O2

Molecular Weight: 180.17

CAS Number: 107605-95-8

Alternate CAS#:

Chemical Name: Caffeine EP Impurity E HCl (Caffeidine HCl)

Molecular Formula: C7H12N4O. HCl

Molecular Weight: 168.20 36.46

CAS Number: 519-32-4

Alternate CAS#:

Chemical Name: Caffeine EP Impurity C (Isocaffeine)

Molecular Formula: C8H10N4O2

Molecular Weight: 194.19