ChemicalBook Product Catalog Analytical Chemistry Standard Pharmaceutical Impurity Reference Standards RP 48497 (Eszopiclone Impurity C)

RP 48497 (Eszopiclone Impurity C)

RP 48497 (Eszopiclone Impurity C) Basic information
Product Name:RP 48497 (Eszopiclone Impurity C)
Synonyms:Zopiclone Impurity C, RP 48497;Eszopiclone IMpurity C;RP 48497 (Eszopiclone Impurity C);RP 48497;6-(5-chloropyridin-2-yl)-6,7-dihydropyrrolo[3,4-b]pyrazin-5-one;Eszopiclone Imp.C;Eszoliclone Impurity C;Zopiclone Impurity 1
CAS:148891-53-6
MF:C11H7ClN4O
MW:246.65
EINECS:
Product Categories:Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:148891-53-6.mol
RP 48497 (Eszopiclone Impurity C) Structure
RP 48497 (Eszopiclone Impurity C) Chemical Properties
Melting point 226-228°C
Boiling point 469.4±45.0 °C(Predicted)
density 1.523±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Very Slightly, Heated)
pka-0.63±0.29(Predicted)
form Solid
color Off-White to Yellow
Safety Information
MSDS Information
RP 48497 (Eszopiclone Impurity C) Usage And Synthesis
Chemical PropertiesYellow Solid
UsesEszopiclone Impurity C.
RP 48497 (Eszopiclone Impurity C) Preparation Products And Raw materials
1-Piperazinecarboxylicacid,4-methyl-,ethylester(6CI,9CI) ZOPICLONE N-OXIDE Zopiclone Impurity 10 Zopiclone Impurity 18 N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide Zopiclone Eszopiclone ZOPICLONE OXIDE Ferric sulfate Eszopiclone N-Oxide 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one Zopiclone iMpurity (5-(Chloropyridine-2-yl-carbaMoyl)pyrazine) Zopiclone intermediate 6-(5-Chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione Zopiclone iMpurity A N-Boc-N-desmethyl Zopiclone Trandolapril Zopiclone iMpurity B
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