Oncology & Immunology reference standards

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.

Download the full catalogue as a PDF

912
Compounds catalogued: 7
Letters in the index: 12
Therapeutic areas

Browse molecules A–Z

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Showing 1–4 of 4 compounds

Paclitaxel

7-TROC-Paclitaxel

CAS Number

114915-17-2

Reference Standard

Paclitaxel

7-Epi Paclitaxel/Paclitaxel EP Impurity E

CAS Number

105454-04-4

EP Impurity Standard

Paclitaxel

10-Deacetylpaclitaxel/Paclitaxel Impurity G

CAS Number

78432-77-6

Reference Standard

Paclitaxel

Paclitaxel EP Impurity H; 10-O-Deacetyl-7-epi-paclitaxel

CAS Number

78454-17-8

EP Impurity Standard

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.

Talk to a chemist Browse catalogue