Diltiazem is used to prevent chest pain. Diltiazem is called a calcium channel blocker. It works by relaxing blood vessels in the body and heart and lowers the heart rate. It is available as a generic medication. Reference standards of Diltiazem API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => N-Desmethyl Desacetyl Diltiazem [catalogue_number] => PA 04 26580 [category_ids] => ,80,69,78,70,82,88, [chemical_name] => [weight] => 358.45 [form] => C19H22N2O3S [cas] => 81353-09-5 [pslug] => 81353-09-5-n-desmethyl-desacetyl-diltiazem-pa0426580 [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 04 26580
CAS :
Molecular Formula : C19H22N2O3S
Molecular Weight : 358.45
stdClass Object ( [pname] => Diltiazem-d3 Hydrochloride [catalogue_number] => PA STI 088156 [category_ids] => ,69,70,78,80,82,88,98, [chemical_name] => [weight] => 454 [form] => C22H24D3ClN2O4S [cas] => 1217623-80-7 [pslug] => 1217623-80-7-diltiazem-d3-hydrochloride-pasti088156 [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 088156
Molecular Formula : C22H24D3ClN2O4S
Molecular Weight : 454
stdClass Object ( [pname] => Diltiazem-d4 Hydrochloride [catalogue_number] => PA STI 088157 [category_ids] => ,80,69,78,70,82,88,98, [chemical_name] => [weight] => 455.00 [form] => C22H23D4ClN2O4S [cas] => 1217769-52-2 [pslug] => 1217769-52-2-diltiazem-d4-hydrochloride-pasti088157 [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 088157
Molecular Formula : C22H23D4ClN2O4S
Molecular Weight : 455.00
stdClass Object ( [pname] => Diltiazem-d6 [catalogue_number] => PA STI 088158 [category_ids] => ,80,69,78,70,82,88,98, [chemical_name] => [weight] => 420.55 [form] => C22H20D6N2O4S [cas] => 1242184-41-3 [pslug] => 1242184-41-3-diltiazem-d6-pasti088158 [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 088158
Molecular Formula : C22H20D6N2O4S
Molecular Weight : 420.55
stdClass Object ( [pname] => Methyl (2S,3S)-3-((2-aminophenyl)thio)-2-hydroxy-3-(4-methoxyphenyl)propanoate [catalogue_number] => PA 04 26660 [category_ids] => ,79,80,75,78,70,82, [chemical_name] => [weight] => 333.4 [form] => C17H19NO4S [cas] => 99109-07-6 [pslug] => 99109-07-6-methyl-2s-3s-3-2-aminophenyl-thio-2-hydroxy-3-4-methoxyphenyl-propanoate-pa0426660 [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 04 26660
Molecular Formula : C17H19NO4S
Molecular Weight : 333.4
stdClass Object ( [pname] => N,N-Didesmethyl Diltiazem [catalogue_number] => PA 04 26730 [category_ids] => ,80,69,78,70,82,88, [chemical_name] => [weight] => 386.47 [form] => C20H22N2O4S [cas] => 115973-28-9 [pslug] => 115973-28-9-n-n-didesmethyl-diltiazem-pa0426730 [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 04 26730
Molecular Formula : C20H22N2O4S
Molecular Weight : 386.47
stdClass Object ( [pname] => N-Desmethyl Desacetyl Diltiazem [catalogue_number] => PA 04 26740 [category_ids] => ,80,69,78,70,82,88, [chemical_name] => [weight] => 358.46 [form] => C19H22N2O3S [cas] => 86408-44-8 [pslug] => 86408-44-8-n-desmethyl-desacetyl-diltiazem-pa0426740 [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 04 26740
Molecular Weight : 358.46
stdClass Object ( [pname] => Diltiazem - API Standards [catalogue_number] => PA 04 2880000 [category_ids] => ,69,70,78,80,82,88, [chemical_name] => [weight] => 414.52 [form] => C22H26N2O4S [cas] => 42399-41-7 [pslug] => 42399-41-7-diltiazem-api-pa042880000 [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 04 2880000
Molecular Formula : C22H26N2O4S
Molecular Weight : 414.52
stdClass Object ( [pname] => Diltiazem DTZ-I Impurity [catalogue_number] => PA 04 2881001 [category_ids] => ,78,80,82, [chemical_name] => [weight] => 357.42 [form] => C19H19NO4S [cas] => 30842-48-9 [pslug] => 30842-48-9-diltiazem-dtz-i-impurity-pa042881001 [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 04 2881001
Molecular Formula : C19H19NO4S
Molecular Weight : 357.42
stdClass Object ( [pname] => (2R,3R)-2-(4-Methoxyphenyl)-4-oxo-5-vinyl-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate [catalogue_number] => PA 04 2881002 [category_ids] => ,78,80,82, [chemical_name] => [weight] => 369.44 [form] => C20H19NO4S [cas] => NA [pslug] => 2r-3r-2-4-methoxyphenyl-4-oxo-5-vinyl-2-3-4-5-tetrahydrobenzo-b-1-4-thiazepin-3-yl-acetate-pa042881002 [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 04 2881002
Molecular Formula : C20H19NO4S
Molecular Weight : 369.44
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