Impurity Reference Standards

Get a Quote

Write to us on the following email id to get specific quote sales@veeprholabs.com

Name Index: 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 All

Name of parent drug:

Omeprazole

Omeprazole Impurity E

5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H-benzimidazole 1’ -oxide

Catalogue No : VL112005

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Impurity F & G mixture

8-methoxy-1,3-dimethyl-12-thioxopyrido[1’,2’:3,4]imidazol[1,2-a]-benzimidazol-2-(12H)-one. Imp-G: 9-methoxy-1,3-dimethyl-12-thioxoypyrido[1’,2’:3,4]-imidazol[1,2-a]-benzimidazol-2-(12H)-one

Catalogue No : VL112006

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Impurity B

2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulphinyl]-5-methoxy-1 H-benzimidazole.

Catalogue No : VL112003

CAS No : 110374-16-8

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Impurity I

4-methoxy-2-[[(5-methoxy-1H-benzimidazol-2-yl) sulphonyl]methyl]-3,5-dimethylpyridine 1-oxide

Catalogue No : VL112008

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Impurity H

2-[(RS)-[(4-chloro-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5-methoxy-1H-benzimidazole

Catalogue No : VL112007

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Impurity C

5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphanyl]-1H- benzimidazole

Catalogue No : VL112004

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Related Compound B / Omeprazole Impurity A

5-methoxy-1H-benzimidazole-2-thiol

Catalogue No : VL112002

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Related Compound A / Omeprazole Impurity D

5-methoxy-2-[[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulphonyl]-1Hbenzimidazole

Catalogue No : VL112001

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Chloro Compound / Omeprazole 6-Hydroxy Impurity

6-(chloromethyl)-3, 5-dimethylpyridin-2-ol

Catalogue No : VL112009

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com

Omeprazole Impurity XI

2-Chloromethyl-3,5dimethyl-4-methoxypyridine Hydrochloride

Catalogue No : VL112010

*Note: COA Will be Provided on Request.
Email: sales@veeprholabs.com