Zopiclone intermediate Pharmaceutical Raw Materials for sleep cas 43200-81-3

Good quality Zopiclone intermediate raw material white powder for sleep cas 43200-81-3

2. Description:

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.

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.

3. Applications:

Zopiclone is a hypnotic agent used in the treatment of insomnia.
Zopiclone belongs to the class of medications called sedative-hypnotics. It is used for the short-term and symptomatic relief of sleep disturbances. Zopiclone can help with difficulty falling asleep, frequent wake-ups during the night, or early morning awakenings. Zopiclone should usually not be taken for more than 7 to 10 consecutive days. It should be used only by people for whom disturbed sleep results in problems functioning during the day.

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