Category
Zopiclone
CAS Number
43200-82-4
Molecular Formula
C₁₁H₅ClN₄O₂
Molecular Weight
260.64 g/mol
Synonym

Zopiclone Impurity 13; 6-(5-chloro-2-pyridinyl)pyrrolo[3,4-b]pyrazine-5,7-dione; 6-(5-Chloropyridin-2-yl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione; 6-(5-Chloropyridin-2-yl)- 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5,7-dione

Keywords
Amines
Aromatics
Metabolites.
Impurities
Pharmaceutical Standards
Intermediates
Fine Chemicals
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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 Impurity 2 is a designated related substance of Zopiclone used in pharmaceutical quality control to identify and quantify trace by-products or degradation compounds formed during synthesis or storage, ensuring the drug meets purity and safety standards.