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(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate
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Eszopiclone N-Oxide
CAS: 151851-70-6
Molecular Formula: C17H17ClN6O4
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(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate
(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate -
Names and Identifiers
Name
Eszopiclone N-Oxide
Synonyms
Eszopiclone N-Oxide
Eszopiclone Impurity 2
(S)-(+)-Zopiclone N-Oxid
Eszopiclone EP Impurity A
(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate
1-Piperazinecarboxylic acid, 4-methyl-, (5S)-6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, 4-oxide
CAS
151851-70-6
(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate -
Physico-chemical Properties
Molecular Formula
C17H17ClN6O4
Molar Mass
404.81
Melting Point
188-190°C (dec)
pKa
4.92±0.20(Predicted)
Storage Condition
Hygroscopic, -20°C Freezer, Under Inert Atmosphere
Stability
Hygroscopic
View (7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate structural formula
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Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Spot supply
Product Name:
Zopiclone Impurity 38
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CAS: 151851-70-6
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Spot supply
Product Name:
Zopiclone Impurity 38
Visit Supplier Webpage
Request for quotation
CAS: 151851-70-6
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
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(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methyl-4-oxidopiperazin-4-ium-1-carboxylate
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