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Eszopiclone
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Synonyms

4-Methyl-1-piperazinecarboxylic acid 6-(5-chloro -2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo(3,4-b)Pyrazin-5-yl ester

CAS No.

138729-47-2

Molecular formula

C17H17ClN6O3

Molecular weight

388.81

Structural formula

Appearance

White or slightly yellowish powder

Assay

99%min.

Specific rotation

+125°-+141°

Total impurities

not more than 0.3%

Packing

1kg/aluminum foil bag(or as requested)

 

 
       
 
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