Skip to content
Synthesis Analytics

Catalogue

The compound catalogue

Search 912 reference standards, impurities and working standards by compound name or CAS number. Everything listed can be quoted — pack sizes from 10 mg upward.

Showing 769–792 of 912 compounds

Pantoprazole

Pantoprazole EP Impurity C

CAS Number

97963-62-7

EP Impurity Standard
Pantoprazole

Pantoprazole EP Impurity D

CAS Number

624742-53-6

EP Impurity Standard
Pantoprazole

Pantoprazole EP Impurity F (N-Methyl isomer)

CAS Number

624742-53-6

EP Impurity Standard
Pantoprazole

Pantoprazole N-Oxide

CAS Number

953787-60-5

N-Oxide Impurity
Pantoprazole

Pantoprazole Sulfone N-Oxide

CAS Number

953787-55-8

N-Oxide Impurity
Pantoprazole

Pantoprazole Sulphide N-Oxide

CAS Number

953787-51-4

N-Oxide Impurity
Quetiapine

Quetiapine EP Impurity A

CAS Number

844639-07-2

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity B

CAS Number

5747-48-8

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity C

CAS Number

1798840-31-9

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity D

CAS Number

945668-94-0

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity E

CAS Number

1371638-05-9

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity F

CAS Number

848814-27-7

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity G

CAS Number

460029

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity H

CAS Number

1076199-40-0

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity I

CAS Number

329216-67-3

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity J

CAS Number

1356906-17-6

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity L

CAS Number

1371638-11-7

EP Impurity Standard
Quetiapine

Quetiapine EP Impurity P

CAS Number

1011758-03-4

EP Impurity Standard
Quetiapine

Quetiapine Impurity N-Oxide Sulfoxide

CAS Number

On request

N-Oxide Impurity
Rabeprazole

Rabeprazole Impurity N-Oxide

CAS Number

924663-38-7

N-Oxide Impurity
Rabeprazole

Rabeprazole Impurity Sulfone

CAS Number

117976-47-3

Reference Standard
Rabeprazole

Rabeprazole Impurity 4-Methoxy

CAS Number

102804-77-3

Reference Standard
Rabeprazole

Rabeprazole Impurity Sulfone N-Oxide

CAS Number

924663-37-6

N-Oxide Impurity
Rabeprazole

Rabeprazole Impurity Dimer

CAS Number

On request

Dimer Impurity
Rows of stoppered glass tubes under warm light

Next step

Can’t find the impurity you need?

Send us the compound name, the CAS number, or simply the chromatogram you are trying to explain. Our chemists will come back with availability, scale and a realistic timeline.