API Impurities

Eszopiclone Impurity C

CAS No : 148891-53-6
Molecular Formula : C11H7ClN4O
Molecular Weight 246.66
CAT No : NKR-EZPN-IMP-C
Inv.Status : In Stock

RFQ
Synonyms : 6-(5-Chloro-2-pyridinyl)-6,7-dihydro-5H-pyrrolo[3,4- b]pyrazin-5-one;Zopiclone EP Impurity C;


Eszopiclone N- Oxide Impurity

CAS No : 151851-70-6
M. Formula : C17H17ClN6O4
M.Wt 404.81
CAT No : NKR-EZPN-IMP-N-OX
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Eszopiclone R- Isomer

CAS No : NA
M. Formula : NA
M.Wt NA
CAT No : NKR-EZPN-IMP-ISO
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Eszopiclone 2,3- Pyrazine Dicarboxylic Acid

CAS No : NA
M. Formula : NA
M.Wt NA
CAT No : NKR-EZPN-IMP-DCA
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