Zopiclone BP / EP / IP

Product Name : Zopiclone

CAS : 43200-80-2

Molecular Formula : C17H17ClN6O3

Molecular Weight : 388.8 g/mol

Pharmaceutical Grade : BP / EP / IP

Therapeutic Category : Nonbenzodiazepine hypnotic, Sedative


Global Calcium is one of the leading manufacturers and exporters of Zopiclone CAS no. 43200-80-2, API, (Active Pharmaceutical Ingredient). We support the customers with exhaustive documentation. As a USDMF & EU-GMP certified global company and an established hallmark for pharmaceutical standards, Global Calcium has stood the test of time since its inception in 1979.

As manufacturer of Zopiclone we hereby state the following facts about the drug:

Zopiclone is the racemic form of a nonbenzodiazepine, cyclopyrrolone with hypnotic and sedative activity and without significant anxiolytic activity. Although the exact mechanism of action remains to be fully elucidated, zopiclone is able to bind to and activate the omega-1 subtype of the alpha subunit of the gamma-aminobutyric acid-benzodiazepine GABA receptor complex (GABA-A), a chloride ionophore complex in the central nervous system (CNS). This leads to the opening of chloride channels, causing hyperpolarization, inhibition of neuronal firing, and enhancement of the inhibitory effect of GABA. This eventually leads to a hypnotic effect and allows for an induction of sleep.


For the short-term treatment of insomnia.

Global Calcium is a leading manufacturer of this drug. We manufacture this pharmaceutical drug and make it available to domestic and overseas market