Zopiclone is used for the short-term treatment of insomnia where sleep initiation or sleep maintenance are prominent symptoms. It is sold under the brand name Imovane.Reference standards of Zopiclone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Zopiclone [catalogue_number] => PA 26 09000 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 388.81 [form] => C17H17ClN6O3 [cas] => 43200-80-2 [pslug] => 43200-80-2-zopiclone-api-pa2609000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09000
CAS :
Molecular Formula : C17H17ClN6O3
Molecular Weight : 388.81
stdClass Object ( [pname] => Zopiclone - Impurity B [catalogue_number] => PA 26 09020 [category_ids] => ,71,75,78,70,82, [chemical_name] => [weight] => 262.65 [form] => C11H7ClN4O2 [cas] => 43200-81-3 [pslug] => 43200-81-3-zopiclone-impurity-b-pa2609020 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09020
Molecular Formula : C11H7ClN4O2
Molecular Weight : 262.65
stdClass Object ( [pname] => N-Boc-N-desmethyl Zopiclone [catalogue_number] => PA 26 09510 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 474.9 [form] => C21H23ClN6O5 [cas] => 1076199-62-6 [pslug] => 1076199-62-6-n-boc-n-desmethyl-zopiclone-pa2609510 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09510
Molecular Formula : C21H23ClN6O5
Molecular Weight : 474.9
stdClass Object ( [pname] => (S)-(+)-Zopiclone N-Oxide [catalogue_number] => PA 26 09530 [category_ids] => ,76,75,78,70,82, [chemical_name] => [weight] => 404.81 [form] => C17H17ClN6O4 [cas] => 151851-70-6 [pslug] => 151851-70-6-s-zopiclone-n-oxide-pa2609530 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09530
Molecular Formula : C17H17ClN6O4
Molecular Weight : 404.81
stdClass Object ( [pname] => (R)-Zopiclone [catalogue_number] => PA 26 09540 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 388.81 [form] => C17H17ClN6O3 [cas] => 138680-08-7 [pslug] => 138680-08-7-r-zopiclone-pa2609540 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09540
stdClass Object ( [pname] => 6-(5-Chloropyridin-2-yl)- 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5,7-dione [catalogue_number] => PA 26 09550 [category_ids] => ,79,80,76,75,78,70,82, [chemical_name] => [weight] => 260.64 [form] => C11H5ClN4O2 [cas] => 43200-82-4 [pslug] => 43200-82-4-6-5-chloropyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-7-dione-pa2609550 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09550
Molecular Formula : C11H5ClN4O2
Molecular Weight : 260.64
stdClass Object ( [pname] => 3-(5-Chloropyridine-2-carbamoyl)-2-pyrazinecarboxylic Acid [catalogue_number] => PA 26 09560 [category_ids] => ,79,80,76,75,78,70,82, [chemical_name] => [weight] => 278.65 [form] => C11H7ClN4O3 [cas] => 43200-83-5 [pslug] => 43200-83-5-3-5-chloropyridine-2-carbamoyl-2-pyrazinecarboxylic-acid-pa2609560 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09560
Molecular Formula : C11H7ClN4O3
Molecular Weight : 278.65
stdClass Object ( [pname] => 5-(Chloropyridine-2-yl-carbamoyl)pyrazine [catalogue_number] => PA 26 09570 [category_ids] => ,79,80,76,75,78,70,82, [chemical_name] => [weight] => 234.64 [form] => C10H7ClN4O [cas] => 349125-10-6 [pslug] => 349125-10-6-5-chloropyridine-2-yl-carbamoyl-pyrazine-pa2609570 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 09570
Molecular Formula : C10H7ClN4O
Molecular Weight : 234.64
stdClass Object ( [pname] => N-Boc-N-desmethyl Zopiclone-d8 [catalogue_number] => PA STI 013930 [category_ids] => ,70,71,78,82,98, [chemical_name] => [weight] => 482.95 [form] => C21H15D8ClN6O5 [cas] => 1246820-47-2 [pslug] => 1246820-47-2-n-boc-n-desmethyl-zopiclone-d8-pasti013930 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 013930
Molecular Formula : C21H15D8ClN6O5
Molecular Weight : 482.95
stdClass Object ( [pname] => N-Desmethyl Zopiclone-d8 Dihydrochloride [catalogue_number] => PA STI 028910 [category_ids] => ,71,76,75,78,70,82,98, [chemical_name] => [weight] => 455.75 [form] => C16H9D8Cl3N6O3 [cas] => NA [pslug] => n-desmethyl-zopiclone-d8-dihydrochloride-pasti028910 [latest_product] => 0 [linkproducts] => 1 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 028910
Molecular Formula : C16H9D8Cl3N6O3
Molecular Weight : 455.75
stdClass Object ( [pname] => Zopiclone-d8 [catalogue_number] => PA STI 087930 [category_ids] => ,78,70,82,98, [chemical_name] => [weight] => 396.86 [form] => C17H9D8ClN6O3 [cas] => 1215518-83-4 [pslug] => 1215518-83-4-zopiclone-d8-pasti087930 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 087930
Molecular Formula : C17H9D8ClN6O3
Molecular Weight : 396.86
stdClass Object ( [pname] => Zopiclone-d8 N-Oxide (Mixture of Diastereomers) [catalogue_number] => PA STI 087940 [category_ids] => ,76,75,78,70,82,98, [chemical_name] => [weight] => 412.86 [form] => C17H9D8ClN6O4 [cas] => 1215741-18-6 [pslug] => 1215741-18-6-zopiclone-d8-n-oxide -mixture-of-diastereomers-pasti087940 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 087940
Molecular Formula : C17H9D8ClN6O4
Molecular Weight : 412.86
stdClass Object ( [pname] => 7-Chloromethyloxy-carbonyloxy-6-(5-chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one [catalogue_number] => PA 26 0091001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 355.13 [form] => C13H8Cl2N4O4 [cas] => 508169-18-4 [pslug] => 508169-18-4-7-chloromethyloxy-carbonyloxy-6-5-chloropyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-one-pa260091001 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 0091001
Molecular Formula : C13H8Cl2N4O4
Molecular Weight : 355.13
stdClass Object ( [pname] => Zopiclone-D4 [catalogue_number] => PA STI 088845 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 392.84 [form] => C17H13D4ClN6O3 [cas] => 1435933-78-0 [pslug] => 1435933-78-0-zopiclone-d4-pasti088845 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 088845
Molecular Formula : C17H13D4ClN6O3
Molecular Weight : 392.84
stdClass Object ( [pname] => N-Desmethyl Zopiclone-d8 Hydrochloride [catalogue_number] => PA STI 088870 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 419.29 [form] => C16H8D8Cl2N6O3 [cas] => 1189719-74-1 [pslug] => 1189719-74-1-n-desmethyl-zopiclone-d8-hydrochloride-pasti088870 [latest_product] => 0 [linkproducts] => 1 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA STI 088870
Molecular Formula : C16H8D8Cl2N6O3
Molecular Weight : 419.29
stdClass Object ( [pname] => 6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-nitrosopiperazine-1-carboxylate [catalogue_number] => PA 26 0091002 [category_ids] => ,70,78,82,162, [chemical_name] => [weight] => 403.78 [form] => C16H14ClN7O4 [cas] => NA [pslug] => 6-5-chloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-4-nitrosopiperazine-1-carboxylate-pa260091002 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 0091002
Molecular Formula : C16H14ClN7O4
Molecular Weight : 403.78
stdClass Object ( [pname] => 7-Hydroxyfuro[3,4-b]pyrazin-5(7H)-one Diacetate [catalogue_number] => PA 26 0091003 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 272.21 [form] => C10H12N2O7 [cas] => NA [pslug] => 7-hydroxyfuro-3-4-b-pyrazin-5-7h-one-diacetate-pa260091003 [latest_product] => 0 [linkproducts] => 1 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 0091003
Molecular Formula : C10H12N2O7
Molecular Weight : 272.21
stdClass Object ( [pname] => N-(5-Chloropyridin-2-yl)-N-(3,4-dihydroxy-6-(hydroxymethyl)-5-(((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)methoxy)methyl)tetrahydro-2H-pyran-2-yl)nitrous amide [catalogue_number] => PA 26 0091004 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 509.89 [form] => C19H28ClN3O11 [cas] => NA [pslug] => n-5-chloropyridin-2-yl-n-3-4-dihydroxy-6-hydroxymethyl-5-3-4-5-trihydroxy-6-hydroxymethyl-tetrahydro-2h-pyran-2-yl-methoxy-methyl-tetrahydro-2h-pyran-2-yl-nitrous-amide-pa260091004 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 0091004
Molecular Formula : C19H28ClN3O11
Molecular Weight : 509.89
stdClass Object ( [pname] => 4-Methylpiperazine-1-carbonyl Chloride [catalogue_number] => PA 26 0091005 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 162.62 [form] => C6H11ClN2O [cas] => 39539-66-7 [pslug] => 39539-66-7-4-methylpiperazine-1-carbonyl-chloride-pa260091005 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 26 0091005
Molecular Formula : C6H11ClN2O
Molecular Weight : 162.62
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