Eszopiclone is used to treat a certain sleep problem. It may help you fall asleep faster, stay asleep longer, and lessen how often you wake up during the night, so you can get a better night's rest. Eszopiclone, sold under the brand-name Lunesta. Reference standards of Eszopiclone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => (6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo [3,4,b] pyrazin-5-yl 4-methylpiperazine-1-carboxylate 4-oxide) [catalogue_number] => PA 32 0291009 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 404.81 [form] => C17H17ClN6O4 [cas] => 43200-96-0 [pslug] => 43200-96-0-6-5-chloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-4-methylpiperazine-1-carboxylate-4-oxide-pa320291009 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 48134 [offers_product_code] => PA 32 0291009 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 32 0291009
CAS :
Molecular Formula : C17H17ClN6O4
Molecular Weight : 404.81
stdClass Object ( [pname] => Eszopiclone-d8 [catalogue_number] => PA STI 038300 [category_ids] => ,78,70,82,98, [chemical_name] => [weight] => 396.86 [form] => C17H9D8ClN6O3 [cas] => 1093385-24-0 [pslug] => 1093385-24-0-eszopiclone-d8-pasti038300 [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 038300
Molecular Formula : C17H9D8ClN6O3
Molecular Weight : 396.86
stdClass Object ( [pname] => N-(5-Chloro-2-pyridinyl)-3-(hydroxymethyl)-2-pyrazinecarboxamide [catalogue_number] => PA 32 0291000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 264.67 [form] => C11H9ClN4O2 [cas] => 1122549-43-2 [pslug] => 1122549-43-2-n-5-chloro-2-pyridinyl-3-hydroxymethyl-2-pyrazinecarboxamide-pa320291000 [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 32 0291000
Molecular Formula : C11H9ClN4O2
Molecular Weight : 264.67
stdClass Object ( [pname] => 6-(5-Chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine-5,7-diol [catalogue_number] => PA 32 0291001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 264.67 [form] => C11H9ClN4O2 [cas] => NA [pslug] => 6-5-chloropyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazine-5-7-diol-pa320291001 [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 32 0291001
stdClass Object ( [pname] => bis(4-Methylpiperazin-1-yl)methanone [catalogue_number] => PA 32 0291002 [category_ids] => ,70,75,76,78,82, [chemical_name] => [weight] => 226.32 [form] => C11H22N4O [cas] => 4180-30-7 [pslug] => 4180-30-7-bis-4-methylpiperazin-1-yl-methanone-pa320291002 [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 32 0291002
Molecular Formula : C11H22N4O
Molecular Weight : 226.32
stdClass Object ( [pname] => 6-(3,5-Dichloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate [catalogue_number] => PA 32 0291003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 423.25 [form] => C17H16Cl2N6O3 [cas] => NA [pslug] => 6-3-5-dichloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-4-methylpiperazine-1-carboxylate-pa320291003 [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 32 0291003
Molecular Formula : C17H16Cl2N6O3
Molecular Weight : 423.25
stdClass Object ( [pname] => Deschloro-Zopiclone [catalogue_number] => PA 32 0291004 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 354.37 [form] => C17H18N6O3 [cas] => 1348046-61-6 [pslug] => 1348046-61-6-deschloro-zopiclone-pa320291004 [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 32 0291004
Molecular Formula : C17H18N6O3
Molecular Weight : 354.37
stdClass Object ( [pname] => bis(6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl) piperazine-1,4-dicarboxylate [catalogue_number] => PA 32 0291006 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 663.43 [form] => C28H20Cl2N10O6 [cas] => NA [pslug] => bis-6-5-chloropyridin-2-yl-7-oxo-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazin-5-yl-piperazine-1-4-dicarboxylate-pa320291006 [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 32 0291006
Molecular Formula : C28H20Cl2N10O6
Molecular Weight : 663.43
stdClass Object ( [pname] => 6-(5-Methylpyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine-5,7-diyl bis(4-methylpiperazine-1-carboxylate) [catalogue_number] => PA 32 0291007 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 496.57 [form] => C24H32N8O4 [cas] => NA [pslug] => 6-5-methylpyridin-2-yl-6-7-dihydro-5h-pyrrolo-3-4-b-pyrazine-5-7-diyl-bis-4-methylpiperazine-1-carboxylate-pa320291007 [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 32 0291007
Molecular Formula : C24H32N8O4
Molecular Weight : 496.57
stdClass Object ( [pname] => 3-(Chloromethyl)-N-(5-chloro-2-pyridinyl)-2-pyrazinecarboxamide [catalogue_number] => PA 32 0291008 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 283.11 [form] => C11H8Cl2N4O [cas] => 1122549-47-6 [pslug] => 1122549-47-6-3-chloromethyl-n-5-chloro-2-pyridinyl-2-pyrazinecarboxamide-pa320291008 [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 32 0291008
Molecular Formula : C11H8Cl2N4O
Molecular Weight : 283.11
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