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| Zopiclone |
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| C17H17CLN6O3 |
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| 43200-80-2 |
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Certificate of Analysis
Characters:White or slightly yellowish powder, Practically insoluble in water, freely soluble in methylene chloride
sparingly soluble in acetone, practically insoluble in alcohol. It dissolves in dilute mineral acids.
Melting Point :About 177 decomposition
Identification1#. B2#. A.C:
A. Maximum absorption 303nm.Maximum characteristic absorption 340-380 nm.
B. IR
C．TCL
Appearance of solution:Compared with solution S
Optical rotation:+0
Related SubstancesLiq Chromatography:A. less0.3% B. less0.1%2-propanolGas Chromatography:less0.05%
Heary metals :less10 ppm
Sulphate:0.05%
Assay:99.0% |
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| 5kg/tin |
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