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6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one(Zopiclone Impurity) _Molecular_structure_CAS_43200-81-3)
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6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one(Zopiclone Impurity)

Catalog No. C379925 Name Toronto Research Chemicals
CAS Number 43200-81-3 Website http://www.trc-canada.com
M. F. C11H7ClN4O2 Telephone +1 (416) 665-9696
M. W. 262.65188 Fax +1 (416) 665-4439
Purity Email info@trc-canada.com
Storage -20°C Freezer Chembase ID: 164623

SYNONYMS

IUPAC name
6-(5-chloropyridin-2-yl)-7-hydroxy-5H,6H,7H-pyrrolo[3,4-b]pyrazin-5-one
IUPAC Traditional name
6-(5-chloropyridin-2-yl)-7-hydroxy-7H-pyrrolo[3,4-b]pyrazin-5-one
Synonyms
[Eszoplicone Impurity B]
6-(5-Chloro-2-pyridin-2-yl)-7-hydroxy-6,7-dihydro-pyrrolo[3,4-b]pyrazin-5-one
RP 29307

DATABASE IDS

CAS Number 43200-81-3

PROPERTIES

Certificate of Analysis Download
Apperance Off-White to Light Tan Solid
Melting Point 240-242°C
Solubility DMSO
MSDS Link Download
Storage Condition -20°C Freezer

DETAILS

Description (English)
Eszopiclone Impurity B.

REFERENCES

  • Vire, J.C., et al.: Talanta, 40, 313 (1993)
  • Sha, Yu., et al.: Molecules, 13, 1817 (1993)