Category
Zopiclone
CAS Number
148891-53-6
Molecular Formula
C₁₁H₇ClN₄O
Molecular Weight
246.65 g/mol
Synonym

6-(5-chloro-2-pyridinyl)-7H-pyrrolo[3,4-b]pyrazin-5-one; 6-(5-Chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one; Zopiclone Impurity C (EP/BP); 6-(5-Chloro-2-pyridinyl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one;5H-Pyrrolo[3,4-b]pyrazin-5-one, 6-(5-chloro-2-pyridinyl)-6,7-dihydro

Keywords
Intermediates
Pharmaceutical Standards
Fine Chemicals
slide.1
Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Zopiclone EP Impurity C is a specified related substance in the European Pharmacopoeia used during quality control of Zopiclone to identify, quantify, and limit trace impurities formed as by-products or degradation products during synthesis or storage of the drug substance.