Lorazepam used commonly as a sedative and anxiolytic. It is a short-acting and rapidly cleared benzodiazepine. It is available as a generic medication. Reference standards of Lorazepam API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Lorazepam - Impurity C [catalogue_number] => PA 12 26030 [category_ids] => ,82,80,79,78,75,70,165, [chemical_name] => [weight] => 321.16 [form] => C15H10Cl2N2O2 [cas] => 2955-37-5 [pslug] => 2955-37-5-lorazepam-impurity-c-pa1226030 [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 12 26030
CAS :
Molecular Formula : C15H10Cl2N2O2
Molecular Weight : 321.16
stdClass Object ( [pname] => Lorazepam - Impurity D [catalogue_number] => PA 12 26040 [category_ids] => ,82,80,79,78,75,70,165, [chemical_name] => [weight] => 321.16 [form] => C15H10Cl2N2O2 [cas] => 54699-91-1 [pslug] => 54699-91-1-lorazepam-impurity-d-pa1226040 [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 12 26040
stdClass Object ( [pname] => Lorazepam - Impurity B [catalogue_number] => PA 12 26020 [category_ids] => 165,80,79,70,75,78,82 [chemical_name] => [weight] => 363.19 [form] => C17H12Cl2N2O3 [cas] => 2848-96-6 [pslug] => 2848-96-6-lorazepam-impurity-b-pa1226020 [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 12 26020
Molecular Formula : C17H12Cl2N2O3
Molecular Weight : 363.19
stdClass Object ( [pname] => 6-Chloro-4-(2-chlorophenyl)-2-quinazolinecarboxylic acid [catalogue_number] => PA 12 0261006 [category_ids] => ,82,80,79,78,75,70,165, [chemical_name] => [weight] => 319.14 [form] => C15H8Cl2N2O2 [cas] => 54643-79-7 [pslug] => 54643-79-7-6-chloro-4-2-chlorophenyl-2-quinazolinecarboxylic-acid-pa120261006 [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 12 0261006
Molecular Formula : C15H8Cl2N2O2
Molecular Weight : 319.14
stdClass Object ( [pname] => Lorazepam glucuronide [catalogue_number] => PA 12 0261000 [category_ids] => ,82,80,79,78,75,70,165, [chemical_name] => [weight] => 497.28 [form] => C21H18Cl2N2O8 [cas] => 32781-79-6 [pslug] => 32781-79-6-lorazepam-glucuronide-pa120261000 [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 12 0261000
Molecular Formula : C21H18Cl2N2O8
Molecular Weight : 497.28
stdClass Object ( [pname] => (S)-Lorazepam [catalogue_number] => PA 12 0261004 [category_ids] => ,82,80,79,78,75,70,165, [chemical_name] => [weight] => 321.16 [form] => C15H10Cl2N2O2 [cas] => 110032-65-0 [pslug] => 110032-65-0-s-lorazepam-pa120261004 [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 12 0261004
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