Omeprazole Impurity
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Omeprazole Impurity
Omeprazole
Omeprazole Impurity A
Omeprazole Impurity B
Omeprazole Impurity C
Omeprazole Impurity D

Omeprazole Impurity

Welcome to Veeprho Pharmaceuticals s.r.o, manufacturer and supplier of Omeprazole Impurity. We also offer other Omeprazole based products, including Omeprazole Impurity A / Omeprazole Related Compound B, Omeprazole Impurity B, Omeprazole Impurity C, Omeprazole Impurity D / Omeprazole Related Compound A, Omeprazole Impurity E, Omeprazole Impurity F & G mixture, Omeprazole Impurity I, Omeprazole Impurity H, Omeprazole Chloro Compound / Omeprazole 6-Hydroxy Impurity, Esomeprazole Des Methyl Sulfide, Omeprazole Impurity XI, Omeprazole Impurity X and Omeprazole Impurity VI. We also undertake the manufacturing and supply of all Omeprazole impurities mentioned above, which have to be isolated by preparative HPLC and Lyophilized.


On purchase of any of these impurities, you will receive a certificate of analysis and characterization data like NMR MASS IR and HPLC Purity. You can also request for receiving additional information like CHN, C NMR and TGA RF.


Veeprho Pharmaceuticals s.r.o also manufacture and supply Omeprazole USP, EP, BP pharmacopoeia impurities, any unknown impurity, APIs and intermediates with structure elucidation with the help of H NMR, CHN, C NMR, MASS and HPLC data. We also provide all impurity of Omeprazole as per to pharmacopoeia RRT if requested by the customers.


All regulatory agencies around the world including US-FDA, MCC, MHRA, WHO, Brazil and Japan accept the Omeprazole impurities like Omeprazole Impurity A (CAS No. 37052-78-1), Omeprazole Impurity B (CAS No. 110374-16-8), Omeprazole Impurity C (CAS No. 73590-85-9), Omeprazole Impurity D (CAS No. 88546-55-8), Omeprazole Impurity E (CAS No. 176219-04-8), Omeprazole Impurity F & G (Omeprazole Related Compound F & G), Omeprazole Impurity H (CAS No. 863029-89-4), Omeprazole Impurity I (CAS No. 158812-85-2), Omeprazole Chloro Compound / Omeprazole 6-Hydroxy Impurity, Esomeprazole Des Methyl Sulfide, Omeprazole Impurity XI, Omeprazole Impurity X, Omeprazole Impurity VI etc. are manufactured and supplied by Veeprho Pharmaceuticals s.r.o. These Omeprazole impurities are even used for genotoxic study as well as ANDA/DMF fillings.


Impurities :-



Omeprazole Impurity B
Omeprazole Impurity B

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

Catalogue No : VL112003

Omeprazole Impurity I
Omeprazole Impurity I

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

Catalogue No : VL112008

Omeprazole Impurity H
Omeprazole Impurity H

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

Catalogue No : VL112007

Omeprazole Impurity C
Omeprazole Impurity C

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

Catalogue No : VL112004

Omeprazole Related Compound B / Omeprazole Impurity A
Omeprazole Related Compound B / Omeprazole Impurity A

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

Catalogue No : VL112002

Omeprazole Impurity F & G mixture
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

Omeprazole Impurity E
Omeprazole Impurity E

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

Catalogue No : VL112005

Omeprazole Related Compound A / Omeprazole Impurity D
Omeprazole Related Compound A / Omeprazole Impurity D

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

Catalogue No : VL112001

Omeprazole Chloro Compound / Omeprazole 6-Hydroxy Impurity
Omeprazole Chloro Compound / Omeprazole 6-Hydroxy Impurity

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

Catalogue No : VL112009

Omeprazole Impurity XI
Omeprazole Impurity XI

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

Catalogue No : VL112010