Friday, 4 August 2017

Entacapone Impurity C

Entacapone Impurity C
IUPAC Name : 3,4-Dihydroxy-5-nitrobenzaldehyde
Catalogue No. : VL2400001

Metformin EP Impurity F

Veeprho Laboratories is a manufacturer and supplier of Metformin EP impurities like Metformin EP impurity A / Metformin Related Compound B, Metformin Related Compound C, Metformin EP Impurity B, Metformin Impurity D, Metformin EP Impurity F, Metformin Impurity C, Metformin Process Impurity, Metformin Degradation Impurity, Metformin Related Compound and Metformin Potential Impurity. These impurities are provided with certificate of analysis along with the characterization data like NMR MASS IR and HPLC Purity.
Please refer following links for other Metformin Impurities :-

Chlorthalidone Related Compound A

Chlorthalidone Related Compound A
IUPAC Name : 2-(4-Chloro-3-sulfamoylbenzoyl)benzoic acid
Catalogue No : VL1090001
All the Chlorthalidone impurities like Chlorthalidone EP Impurity B, Chlorthalidone Related Compound A (CAS No. 5270-74-6), Chlorthalidone EP Impurity G, Chlorthalidone Impurity A, Chlorthalidone Impurity C, Chlorthalidone Impurity D, Chlorthalidone Impurity E, Chlorthalidone Impurity H and Chlorthalidone Impurity I 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.
Write to us on the following email id to get specific quote

All Zolmitriptan Impurities are Successfully Manufactured in our R&D

We would like to inform you that Veeprho Laboratories is a qualified vendor for certified impurity reference standards. We have recently manufactured Zolmitriptan Impurities which are to be isolated by preparative HPLC and Lyophilized.
Zolmitriptan Impurities
  • Zolmitriptan-Stage-IV
  • Zolmitriptan-N-oxide
  • Zolmitriptan-N-desmethyl
  • Zolmitriptan Amine
  • Zolmitriptan R-Isomer
  • Zolmitriptan Related Compound B
  • Zolmitriptan Related Compound H
Please refer below link for more details about Zolmitriptan Impurities :