Sleeping Pill Raw Powder CAS 43200-81-3 Zopiclone Intermediates

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16_副本

Zopiclone (brand names Zimovane and Imovane) is a nonbenzodiazepine hypnotic agent used in the treatment of insomnia. It is a cyclopyrrolone, which increases the normal transmission of the neurotransmitter gamma-Aminobutyric acid in the central nervous system, as benzodiazepines do, but in a different way.

Product Name Zopiclone Intermediates
Chemical Name 6-(5-Chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo[3,4-b]pyrazin-5-one
CAS NO. 43200-81-3
Molecular Formula C11H7ClN4O2
Molecular Weight 262.65
Assay 99%
Grade Pharmaceutical Grade
Appearance White Crystalline Powder

As zopiclone is sedating, it is marketed as a sleeping pill. It works by causing a depression or tranquilization of the central nervous system. After prolonged use, the body can become accustomed to the effects of zopiclone. When the dose is then reduced or the drug is abruptly stopped, withdrawal symptoms may result.

These can include a range of symptoms similar to those of benzodiazepine withdrawal. Although withdrawal from therapeutic doses of zopiclone and its isomers (i.e. eszopiclone) do not typically present with convulsions and are therefore not considered life-threatening, patients may experience such significant agitation or anxiety that they seek emergency medical attention.

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