Omeprazole Impurities with CAS No.

Veeprho Laboratories is a manufacturer and supplier of 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, Omeprazole Impurity XI, Omeprazole Impurity X and Omeprazole Impurity VI, Omeprazole Process Impurity, Omeprazole Degradation Impurity, Omeprazole Related Compound and Omeprazole Potential Impurity. These impurities are provided with certificate of analysis along with the characterization data like NMR MASS IR and HPLC Purity. 

Omeprazole Impurity A / Omeprazole Related Compound B : (CAS No. 37052-78-1)

Omeprazole Impurity B (CAS No. 110374-16-8) 

Omeprazole Impurity C, Omeprazole Impurity D / Omeprazole Related Compound A (CAS No. 88546-55-8)

 Omeprazole Impurity I (CAS No. 158812-85-2)

Acyclovir impurities - Acyclovir impurity A, C, F, J, K, L

Veeprho Laboratories is a manufacturer and supplier of Acyclovir impurities like Acyclovir Impurity A, Acyclovir Impurity C, Acyclovir Impurity F, Acyclovir Impurity J, Acyclovir Impurity K, Acyclovir Impurity L, Acyclovir Impurity P, Acyclovir Process Impurity, Acyclovir Degradation Impurity, Acyclovir Related Compound and Acyclovir Potential Impurity. These impurities are provided with certificate of analysis along with the characterization data like NMR MASS IR and HPLC Purity.

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

Budesonide Impurities

Veeprho Laboratories is a manufacturer and supplier of Budesonide impurities like Budesonide EP impurity A / 16α-Hydroxy prednisolone, Budesonide EP Impurity B, Budesonide EP Impurity C, Budesonide EP Impurity E / Budesonide Related Compound E / 14,15-Dehydro Budesonide, Budesonide EP Impurity F / Desonide, Budesonide EP Impurity I / 16α-Butyloxyprednisolone, Budesonide EP Impurity L / Budesonide Related Compound L / 11-Ketobudesonide,

We also manufacture and supply all Budesonide impurities which are to be isolated by preparative HPLC and Lyophilized.

Our Recently Manufactured Products : Loratadine Impurities

We would like inform you that VEEPRHO LABORATORIES PVT LTD is a qualified vendor for certified impurity reference standards. We are manufacturer and supplier of Loratadine impurities like to Dehydro Loratadine Isomer - A Impurity, Dehydro Loratadine Isomer - B Impurity, Hydroxy deacyl analog - Loratadine Impurity, Hydroxy Loratadine etc. which are isolated by preparative HPLC and Lyophillized, and it is acceptable to all regulatory agencies in the world like US-FDA, MHRA, MCC, WHO, Brazil and Japan. These Loratadine impurities are also used for ANDA filling, DMF filling and genotoxic study. 


We are manufacturer and supplier of 

• Certified impurity of Loratadine.
• All Loratadine impurity which are used for ANDA filing/DMF filing.
• All Loratadine USP, EP, BP pharmacopoeia impurity.
• All Loratadine Impurity as per pharmacopoeia RRT.
• All Loratadine Impurity with characterization data along with certificate of analysis (COA).
• Unknown impurity of Loratadine with structure elucidation with help of C NMR, H NMR, MASS, CHN, HPLC data.
• Isolation of unknown impurity of Loratadine.

All Phenylephrine Impurities Manufactured in our R&D

We are glad to announce that we have recently manufactured Phenylephrine impurities. It is ready with data. It is confirmed with RT, RRT and RF.

All the Phenylephrine impurities like Phenylephrine Impurity C, Phenylephrine Impurity E, Benzyl phenylephrine, Norphenylephrine PTSA salt, Norphenylephrine (CAS No. 4779-94-6) and Phenylphrone (CAS No. 59-42-7) are manufactured and supplied by Veeprho Laboratories are acceptable to all regulatory agencies in the world like US-FDA, MHRA, MCC, WHO, Brazil and Japan.

All Mebendazole Impurities Manufactured in our R&D

Veeprho Laboratories is a manufacturer and supplier of Mebendazole Impurities like Mebendazole Impurity A / Mebendazole Related Compound A / 2-Amino Mebendazole, Mebendazole Impurity B, Mebendazole Related Compound B / 2-Hydroxy Mebendazole, Mebendazole Impurity C / Mebendazole Related Compound C / 2-Amino-1-Methyl Mebendazol, Mebendazole Process Impurity,  Mebendazole Degradation Impurity, Mebendazole Related Compound and Mebendazole Potential Impurity.

We are manufacturer and supplier of all Mebendazole impurity which is to be isolated by preparative HPLC and Lyophillized. We are manufacturer and supplier of Mebendazole with characterization data along with Certificate of analysis.

All Acrivastine Impurities are Manufactured in our R&D

We are glad to announce that we have recently manufactured Acrivastine impurities like Acrivastine Impurity 1, Acrivastine Impurity 2 and Acrivastine Impurity 3. It is ready with data. It is confirmed with RT, RRT and RF. We are manufacturer and supplier of Acrivastine with characterization data along with Certificate of Analysis (COA).