Zopiclone and Impurities
Zopiclone EP Impurity B
CAS:43200-81-3
Formula:
C11H7ClN4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
262.66
Ref: 4Z-Z-069
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Ref: 4Z-Z-0637
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N-Desmethyl Eszopiclone HCl
CAS:300701-71-7
Formula:
C16H15ClN6O3·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
374.79 36.46
Ref: 4Z-Z-0612
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Ref: 4Z-Z-0625
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Zopiclone EP Impurity A (Eszopiclone USP Related Compound A, Zopiclone N-Oxide)
CAS:43200-96-0
Formula:
C17H17ClN6O4
Color and Shape:
Off-White Solid
Molecular weight:
404.82
Ref: 4Z-Z-068
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Zopiclone Impurity 15
CAS:4180-30-7
Formula:
C11H22N4O
Color and Shape:
White To Off-White Solid
Molecular weight:
226.32
Ref: 4Z-Z-0627
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Zopiclone Impurity 16
CAS:59325-11-0
Formula:
C8H16N2O2
Color and Shape:
Yellow Liquid
Molecular weight:
172.23
Ref: 4Z-Z-0628
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Zopiclone EP Impurity C
CAS:148891-53-6
Formula:
C11H7ClN4O
Color and Shape:
White To Off-White Solid
Molecular weight:
246.65
Ref: 4Z-Z-064
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Zopiclone Impurity 2
CAS:43200-82-4
Formula:
C11H5ClN4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
260.64
Ref: 4Z-Z-0614
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Zopiclone-d8
CAS:1215518-83-4
Formula:
C17H9D8ClN6O3
Color and Shape:
White To Off-White Solid
Molecular weight:
396.86
Ref: 4Z-Z-063
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Zopiclone Impurity 17 DiHCl
CAS:53788-47-9
Formula:
C5H12N2OHCl
Color and Shape:
White To Off-White Solid
Molecular weight:
116.16 2*36.46
Ref: 4Z-Z-0629
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Eszopiclone ((S)-Zopiclone)
CAS:138729-47-2
Formula:
C17H17ClN6O3
Color and Shape:
White To Off-White Solid
Molecular weight:
388.81
Ref: 4Z-Z-067
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Ref: 4Z-Z-0619
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Zopiclone Impurity 20
CAS:1122549-43-2
Formula:
C11H9ClN4O2
Color and Shape:
Yellow Solid
Molecular weight:
264.67
Ref: 4Z-Z-0632
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Zopiclone Impurity 4 Sodium Salt
CAS:864920-32-1
Formula:
C6H3N2O3·Na
Color and Shape:
White To Off-White Solid
Molecular weight:
151.10 22.99
Ref: 4Z-Z-0611
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Zopiclone Impurity 22
CAS:1369509-04-5
Formula:
C17H17BrN6O3
Color and Shape:
White To Off-White Solid
Molecular weight:
433.27
Ref: 4Z-Z-0634
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Ref: 4Z-Z-0642
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25mg | 2,880.00 € | ||
50mg | 4,566.00 € | ||
100mg | 7,587.00 € |
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(R)-Zopiclone
CAS:138680-08-7
Formula:
C17H17ClN6O3
Color and Shape:
White To Off-White Solid
Molecular weight:
388.81
Ref: 4Z-Z-0610
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Zopiclone Impurity 6
CAS:43200-83-5
Formula:
C11H7ClN4O3
Color and Shape:
White To Off-White Solid
Molecular weight:
278.65
Ref: 4Z-Z-0618
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Ref: 4Z-Z-062
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