Date published: 2026-2-8

1-800-457-3801

SCBT Portrait Logo
Seach Input

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one (CAS 43200-81-3)

0.0(0)
Write a reviewAsk a question

Alternate Names:
RP 29307
Application:
CAS Number:
43200-81-3
Molecular Weight:
262.65
Molecular Formula:
C11H7ClN4O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

QUICK LINKS

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one is an impurity known as eszopiclone impurity B. It is used in various scientific research applications, such as in the synthesis of heterocyclic compounds, as a catalyst in the synthesis of various organic compounds, as a ligand in coordination chemistry, and as a reagent for the detection of metal ions. Eszopiclone impurity B acts as a chelating agent, forming a complex with metal ions. This complex formation is reversible and can be used to detect metal ions in solution. The compound also may act to have anti-inflammatory, anti-oxidant, anti-cancer, antibacterial, and antifungal properties.


6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one (CAS 43200-81-3) References

  1. Synthesis of RP 48497, an impurity of eszopiclone.  |  Sha, Y., et al. 2008. Molecules. 13: 1817-21. PMID: 18794786
  2. Electrochemical behavior of zopiclone.  |  Viré, JC., et al. 1993. Talanta. 40: 313-23. PMID: 18965632

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one, 1 g

sc-227038
1 g
$220.00