1435933-78-0

Zopiclone-d₄ (CRM) (Item No. 18932) is a certified reference material intended for use as an internal standard for the quantification of zopiclone (Item Nos. 20397 | 14235) by GC- or LC-MS. Zopiclone is structurally categorized as a sedative. This product is intended for research and forensic applications.

This internal standard is suitable for many LC/MS and GC/MS applications including forensic analysis, clinical toxicology, urine drug testing, or isotope dilution methods. Zopiclone is a non-benzodiazepine hypnotic sold under the trade names Imovane^? and Zimovane and is prescribed for the treatment of insomnia.