Doxepin impurities & 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: 13
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 1–5 of 5 compounds

Doxepin

Doxepin EP Impurity A

CAS Number

4504-87-4

EP Impurity Standard

Doxepin

Doxepin EP Impurity B

CAS Number

4504-88-5

EP Impurity Standard

Doxepin

Doxepin EP Impurity C

CAS Number

4504-96-5

EP Impurity Standard

Doxepin

Doxepin EP Impurity D

CAS Number

25127-31-5

EP Impurity Standard

Doxepin

Doxepin-N-Oxide

CAS Number

22684-91-9

N-Oxide 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.

Talk to a chemist Browse catalogue