An antianginal, and antiarrhythmic drug. Diltiazem Hydrochloride is a calcium channel blocker. It is used to treat hypertension and angina pectoris. This potent vasodilator, is a a 1,4-thiazepine derivative.. Reference standards of Diltiazem Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Diltiazem Hydrochloride [catalogue_number] => PA 04 26000 [category_ids] => ,69,70,78,80,82,88, [chemical_name] => [weight] => 450.98 [form] => C22H27ClN2O4S [cas] => 33286-22-5 [pslug] => 33286-22-5-diltiazem-hydrochloride-api-standards-pa0426000 [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 26000
CAS :
Molecular Formula : C22H27ClN2O4S
Molecular Weight : 450.98
stdClass Object ( [pname] => Diltiazem - Impurity A (Hydrochloride Salt) [catalogue_number] => PA 04 26011 [category_ids] => ,69,70,78,80,82,88, [chemical_name] => [weight] => 450.98 [form] => C22H27ClN2O4S [cas] => 103532-27-0 [pslug] => 103532-27-0-diltiazem-impurity-a-hydrochloride-salt-pa0426011 [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 26011
stdClass Object ( [pname] => Diltiazem - Impurity B [catalogue_number] => PA 04 26020 [category_ids] => ,69,75,78,70,82,88, [chemical_name] => [weight] => 343.40 [form] => C18H17NO4S [cas] => 87447-47-0 [pslug] => 87447-47-0-diltiazem-impurity-b-pa0426020 [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 26020
Molecular Formula : C18H17NO4S
Molecular Weight : 343.40
stdClass Object ( [pname] => Diltiazem - Impurity F (Hydrochloride Salt) [catalogue_number] => PA 04 26061 [category_ids] => ,70,75,76,78,80,82,88, [chemical_name] => [weight] => 408.94 [form] => C20H25ClN2O3S [cas] => 75472-91-2 [pslug] => 75472-91-2-diltiazem-impurity-f-hydrochloride-salt-pa0426061 [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 26061
Molecular Formula : C20H25ClN2O3S
Molecular Weight : 408.94
stdClass Object ( [pname] => Diltiazem Sulphoxide [catalogue_number] => PA 04 26510 [category_ids] => ,80,76,75,78,70,82,88, [chemical_name] => [weight] => 430.52 [form] => C22H26N2O5S [cas] => 370094-12-5 [pslug] => 370094-12-5-diltiazem-sulphoxide-pa0426510 [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 26510
Molecular Formula : C22H26N2O5S
Molecular Weight : 430.52
stdClass Object ( [pname] => Diltiazem N-Oxide [catalogue_number] => PA 04 26520 [category_ids] => ,69,71,76,75,78,70,82,88, [chemical_name] => [weight] => 430.52 [form] => C22H26N2O5S [cas] => 142843-04-7 [pslug] => 142843-04-7-diltiazem-n-oxide-pa0426520 [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 26520
stdClass Object ( [pname] => N,N-DiDesmethyl Diltiazem Hydrochloride [catalogue_number] => PA 04 26540 [category_ids] => ,69,76,75,78,70,82,88, [chemical_name] => [weight] => 422.93 [form] => C20H23ClN2O4S [cas] => 116050-35-2 [pslug] => 116050-35-2-n-n-didesmethyl-diltiazem-hydrochloride-pa0426540 [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 26540
Molecular Formula : C20H23ClN2O4S
Molecular Weight : 422.93
stdClass Object ( [pname] => Diltiazem Maleate [catalogue_number] => PA 04 26550 [category_ids] => ,69,76,75,78,70,82,88, [chemical_name] => [weight] => 530.59 [form] => C26H30N2O8S [cas] => 139492-78-7 [pslug] => 139492-78-7-diltiazem-maleate-pa0426550 [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 26550
Molecular Formula : C26H30N2O8S
Molecular Weight : 530.59
stdClass Object ( [pname] => N-Desmethyl Desacetyl Diltiazem Hydrochloride Salt [catalogue_number] => PA 04 26560 [category_ids] => ,69,76,75,78,70,82,88, [chemical_name] => [weight] => 394.92 [form] => C19H23ClN2O3S [cas] => 68767-04-4 [pslug] => 68767-04-4-n-desmethyl-desacetyl-diltiazem-hydrochloride-salt-pa0426560 [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 26560
Molecular Formula : C19H23ClN2O3S
Molecular Weight : 394.92
stdClass Object ( [pname] => (2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one [catalogue_number] => PA 04 26570 [category_ids] => ,80,69,78,70,82,88, [chemical_name] => [weight] => 330.4 [form] => C17H18N2O3S [cas] => 115992-91-1 [pslug] => 115992-91-1-2s-3s-5-2-aminoethyl-2-3-dihydro-3-hydroxy-2-4-hydroxyphenyl-1-5-benzothiazepin-4-5h-one-pa0426570 [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 26570
Molecular Formula : C17H18N2O3S
Molecular Weight : 330.4
stdClass Object ( [pname] => (2S,3S)-2-(4-Methoxyphenyl)-5-methyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl Acetate [catalogue_number] => PA 04 26590 [category_ids] => ,80,69,78,70,82,88, [chemical_name] => [weight] => 357.42 [form] => C19H19NO4S [cas] => 125473-53-2 [pslug] => 125473-53-2-2s-3s-2-4-methoxyphenyl-5-methyl-4-oxo-2-3-4-5-tetrahydrobenzo-b-1-4-thiazepin-3-yl-acetate-pa0426590 [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 26590
Molecular Formula : C19H19NO4S
Molecular Weight : 357.42
stdClass Object ( [pname] => (2S,3S)-2-(4-Methoxyphenyl)-4-oxo-5-vinyl-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl Acetate [catalogue_number] => PA 04 26600 [category_ids] => ,80,69,78,70,82,88, [chemical_name] => [weight] => 369.43 [form] => C20H19NO4S [cas] => NA [pslug] => 2s-3s-2-4-methoxyphenyl-4-oxo-5-vinyl-2-3-4-5-tetrahydrobenzo-b-1-4-thiazepin-3-yl-acetate-pa0426600 [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 26600
Molecular Formula : C20H19NO4S
Molecular Weight : 369.43
stdClass Object ( [pname] => Deacetyl Diltiazem N-Oxide [catalogue_number] => PA 04 26610 [category_ids] => ,69,71,76,75,78,70,82,88, [chemical_name] => [weight] => 388.48 [form] => C20H24N2O4S [cas] => 122619-90-3 [pslug] => 122619-90-3-deacetyl-diltiazem-n-oxide-pa0426610 [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 26610
Molecular Formula : C20H24N2O4S
Molecular Weight : 388.48
stdClass Object ( [pname] => Deacetyl-O-demethyldiltiazem [catalogue_number] => PA 04 26620 [category_ids] => ,79,80,78,70,82,88, [chemical_name] => [weight] => 358.45 [form] => C19H22N2O3S [cas] => 84903-82-2 [pslug] => 84903-82-2-deacetyl-o-demethyldiltiazem-pa0426620 [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 26620
Molecular Formula : C19H22N2O3S
Molecular Weight : 358.45
stdClass Object ( [pname] => Deacetyl-N,O-didemethyldiltiazem [catalogue_number] => PA 04 26630 [category_ids] => ,79,80,78,70,82,88, [chemical_name] => [weight] => 344.43 [form] => C18H20N2O3S [cas] => 86408-42-6 [pslug] => 86408-42-6-deacetyl-n-o-didemethyldiltiazem-pa0426630 [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 26630
Molecular Formula : C18H20N2O3S
Molecular Weight : 344.43
stdClass Object ( [pname] => 5-(2-(Dimethylamino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl Acetate [catalogue_number] => PA 04 0261011 [category_ids] => ,75,76,78,82,88, [chemical_name] => [weight] => 414.52 [form] => C22H26N2O4S [cas] => 56209-45-1 [pslug] => 56209-45-1-5-2-dimethylamino-ethyl-2-4-methoxyphenyl-4-oxo-2-3-4-5-tetrahydrobenzo-b-1-4-thiazepin-3-yl-acetate-pa040261011 [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 0261011
Molecular Formula : C22H26N2O4S
Molecular Weight : 414.52
stdClass Object ( [pname] => (2S,3S)-2-(4-Methoxyphenyl)-5-(2-(methyl(nitroso)amino)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl Acetate [catalogue_number] => PA 04 0261012 [category_ids] => 162,88,82,80,78,69 [chemical_name] => [weight] => 429.49 [form] => C21H23N3O5S [cas] => 3036581-85-5 [pslug] => 3036581-85-5-2s-3s-2-4-methoxyphenyl-5-2-methyl-nitroso-amino-ethyl-4-oxo-2-3-4-5-tetrahydrobenzo-b-1-4-thiazepin-3-yl-acetate-pa040261012 [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 0261012
Molecular Formula : C21H23N3O5S
Molecular Weight : 429.49
stdClass Object ( [pname] => N-(2-((2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-4-oxo-3,4-dihydrobenzo[b][1,4]thiazepin-5(2H)-yl)ethyl)-N-methylnitrous amide [catalogue_number] => PA 04 0261013 [category_ids] => ,69,78,80,82,88, [chemical_name] => [weight] => 387.45 [form] => C19H21N3O4S [cas] => NA [pslug] => n-2-2s-3s-3-hydroxy-2-4-methoxyphenyl-4-oxo-3-4-dihydrobenzo-b-1-4-thiazepin-5-2h-yl-ethyl-n-methylnitrous-amide-pa040261013 [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 0261013
Molecular Formula : C19H21N3O4S
Molecular Weight : 387.45
stdClass Object ( [pname] => (2S,3S)-5-(2-(Ethyl(methyl)amino)ethyl)-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate [catalogue_number] => PA 04 0261016 [category_ids] => ,69,70,78,80,82,88, [chemical_name] => [weight] => 428.55 [form] => C23H28N2O4S [cas] => 138778-32-2 [pslug] => 138778-32-2-2s-3s-5-2-ethyl-methyl-amino-ethyl-2-4-methoxyphenyl-4-oxo-2-3-4-5-tetrahydrobenzo-b-1-4-thiazepin-3-yl-acetate-pa040261016 [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 0261016
Molecular Formula : C23H28N2O4S
Molecular Weight : 428.55
stdClass Object ( [pname] => (2S,3S)-2-(4-Methoxyphenyl)-5-(2-(N-methylformamido)ethyl)-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate [catalogue_number] => PA 04 0261017 [category_ids] => ,69,70,78,80,82,88, [chemical_name] => [weight] => 428.5 [form] => C22H24N2O5S [cas] => 1643948-42-8 [pslug] => 1643948-42-8-2s-3s-2-4-methoxyphenyl-5-2-n-methylformamido-ethyl-4-oxo-2-3-4-5-tetrahydrobenzo-b-1-4-thiazepin-3-yl-acetate-pa040261017 [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 0261017
Molecular Formula : C22H24N2O5S
Molecular Weight : 428.5
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