Levomepromazine Maleate also known as methotrimeprazine. It can be used as an analgesic for moderate to severe pain in non-ambulant patients. Reference standards of Levomepromazine Maleate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Levomepromazine Maleate - API Standards [catalogue_number] => PA 12 54000 [category_ids] => ,80,78,70,82,87,88, [chemical_name] => [weight] => 444.54 [form] => C23H28N2O5S [cas] => 7104-38-3 [pslug] => 7104-38-3-levomepromazine-maleate-api-pa1254000 [latest_product] => 0 [linkproducts] => 1 [offers_id] => 7 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-02 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 21775 [offers_product_code] => PA 12 54000 [offers_master_id] => 7 [offer_percentage] => Ready Stock [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 12 54000
CAS :
Molecular Formula : C23H28N2O5S
Molecular Weight : 444.54
stdClass Object ( [pname] => Levomepromazine Maleate - Impurity A [catalogue_number] => PA 12 54010 [category_ids] => ,80,78,70,82,87,88, [chemical_name] => [weight] => 229.30 [form] => C13H11NOS [cas] => 1771-18-2 [pslug] => 1771-18-2-levomepromazine-maleate-impurity-a-pa1254010 [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 54010
Molecular Formula : C13H11NOS
Molecular Weight : 229.30
stdClass Object ( [pname] => Levomepromazine Maleate - Impurity B [catalogue_number] => PA 12 54020 [category_ids] => 88,87,80,70,78,82 [chemical_name] => [weight] => 344.47 [form] => C19H24N2O2S [cas] => 7606-29-3 [pslug] => 7606-29-3-levomepromazine-maleate-impurity-b-pa1254020 [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 54020
Molecular Formula : C19H24N2O2S
Molecular Weight : 344.47
stdClass Object ( [pname] => Levomepromazine Maleate - Impurity C [catalogue_number] => PA 12 0540030 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 314.45 [form] => C18H22N2OS [cas] => 37819-98-0 [pslug] => 37819-98-0-levomepromazine-maleate-impurity-c-pa120540030 [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 0540030
Molecular Formula : C18H22N2OS
Molecular Weight : 314.45
stdClass Object ( [pname] => Levomepromazine Maleate - Impurity D [catalogue_number] => PA 12 0540040 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 555.76 [form] => C32H33N3O2S2 [cas] => NA [pslug] => levomepromazine-maleate-impurity-d-pa120540040 [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 0540040
Molecular Formula : C32H33N3O2S2
Molecular Weight : 555.76
stdClass Object ( [pname] => Levomepromazine Maleate - Impurity E [catalogue_number] => PA 12 0540050 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 686.99 [form] => C38H46N4O2S3 [cas] => NA [pslug] => levomepromazine-maleate-impurity-e-pa120540050 [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 0540050
Molecular Formula : C38H46N4O2S3
Molecular Weight : 686.99
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