A carbonic anhydrase inhibitor, Dorzolamide Hydrochloride is used for the treatment of glaucoma and ocular hypertension. It is administered as topical opthalmic form and decreases the aqueous humour production.. Reference standards of Dorzolamide Hydrochloride API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Dorzolamide Hydrochloride [catalogue_number] => PA 31 03000 [category_ids] => ,69,70,71,78,82,88, [chemical_name] => [weight] => 360.90 [form] => C10H17ClN2O4S3 [cas] => 130693-82-2 [pslug] => 130693-82-2-dorzolamide-hydrochloride-api-pa3103000 [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 31 03000
CAS :
Molecular Formula : C10H17ClN2O4S3
Molecular Weight : 360.90
stdClass Object ( [pname] => Dorzolamide Hydrochloride - Impurity A (Hydrochloride Salt) [catalogue_number] => PA 31 03010 [category_ids] => 88,82,78,71,70,69 [chemical_name] => [weight] => 360.90 [form] => C10H17ClN2O4S3 [cas] => 122028-36-8 [pslug] => 122028-36-8-dorzolamide-hydrochloride-impurity-a-hydrochloride-salt-pa3103010 [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 31 03010
stdClass Object ( [pname] => Dorzolamide Hydrochloride - Impurity B (Hydrochloride Salt) [catalogue_number] => PA 31 03020 [category_ids] => 88,71,70,78,82,69 [chemical_name] => [weight] => 360.90 [form] => C10H17ClN2O4S3 [cas] => 120279-37-0 [pslug] => 120279-37-0-dorzolamide-hydrochloride-impurity-b-hydrochloride-salt-pa3103020 [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 31 03020
stdClass Object ( [pname] => Dorzolamide Hydrochloride - Impurity C (Freebase) [catalogue_number] => PA 31 03030 [category_ids] => ,71,78,70,82,88,79, [chemical_name] => [weight] => 368.26 [form] => C10H17BN2O6S3 [cas] => NA [pslug] => dorzolamide-hydrochloride-impurity-c-freebase-pa3103030 [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 31 03030
Molecular Formula : C10H17BN2O6S3
Molecular Weight : 368.26
stdClass Object ( [pname] => Dorzolamide Hydrochloride - Impurity C (Hydrochloride Salt) [catalogue_number] => PA 31 03031 [category_ids] => ,71,78,70,82,88,79, [chemical_name] => [weight] => 404.72 [form] => C10H18BClN2O6S3 [cas] => NA [pslug] => dorzolamide-hydrochloride-impurity-c-hydrochloride-salt-pa3103031 [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 31 03031
Molecular Formula : C10H18BClN2O6S3
Molecular Weight : 404.72
stdClass Object ( [pname] => Dorzolamide Hydrochloride - Impurity D (Freebase) [catalogue_number] => PA 31 03041 [category_ids] => ,69,71,76,75,78,70,82,88, [chemical_name] => [weight] => 296.37 [form] => C8H12N2O4S3 [cas] => 154154-90-2 [pslug] => 154154-90-2-dorzolamide-hydrochloride-impurity-d-freebase-pa3103041 [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 31 03041
Molecular Formula : C8H12N2O4S3
Molecular Weight : 296.37
stdClass Object ( [pname] => (4R,6S)-4-Hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide [catalogue_number] => PAI 31 003005 [category_ids] => ,70, [chemical_name] => [weight] => 297.36 [form] => C8H11NO5S3 [cas] => NA [pslug] => 4r-6s-4-hydroxy-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-2-sulfonamide-7-7-dioxide-pai31003005 [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.:PAI 31 003005
Molecular Formula : C8H11NO5S3
Molecular Weight : 297.36
stdClass Object ( [pname] => N-((4R,6S)-6-Methyl-7,7-dioxido-2-sulfamoyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl)acetamide [catalogue_number] => PAI 31 003006 [category_ids] => ,70, [chemical_name] => [weight] => 338.41 [form] => C10H14N2O5S3 [cas] => 147128-79-8 [pslug] => 147128-79-8-n-4r-6s-6-methyl-7-7-dioxido-2-sulfamoyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-4-yl-acetamide-pai31003006 [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.:PAI 31 003006
Molecular Formula : C10H14N2O5S3
Molecular Weight : 338.41
stdClass Object ( [pname] => (S)-6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonyl Chloride [catalogue_number] => PAI 31 003007 [category_ids] => ,70, [chemical_name] => [weight] => 282.77 [form] => C8H7ClO3S3 [cas] => 1083006-59-0 [pslug] => 1083006-59-0-s-6-methyl-4-oxo-5-6-dihydro-4h-thieno-2-3-b-thiopyran-2-sulfonyl-chloride-pai31003007 [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.:PAI 31 003007
Molecular Formula : C8H7ClO3S3
Molecular Weight : 282.77
stdClass Object ( [pname] => (4R,6S)-6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol [catalogue_number] => PAI 31 003008 [category_ids] => ,70, [chemical_name] => [weight] => 186.29 [form] => C8H10OS2 [cas] => 147086-80-4 [pslug] => 147086-80-4-4r-6s-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-4-ol-pai31003008 [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.:PAI 31 003008
Molecular Formula : C8H10OS2
Molecular Weight : 186.29
stdClass Object ( [pname] => (4R,6S)-4-((2-Methoxyethoxy)methoxy)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran [catalogue_number] => PAI 31 003009 [category_ids] => ,70, [chemical_name] => [weight] => 274.39 [form] => C12H18O3S2 [cas] => NA [pslug] => 4r-6s-4-2-methoxyethoxy-methoxy-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-pai31003009 [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.:PAI 31 003009
Molecular Formula : C12H18O3S2
Molecular Weight : 274.39
stdClass Object ( [pname] => (4R,6S)-4-((2-Methoxyethoxy)methoxy)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide [catalogue_number] => PAI 31 003010 [category_ids] => ,70, [chemical_name] => [weight] => 385.46 [form] => C12H19NO7S3 [cas] => NA [pslug] => 4r-6s-4-2-methoxyethoxy-methoxy-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-2-sulfonamide-7-7-dioxide-pai31003010 [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.:PAI 31 003010
Molecular Formula : C12H19NO7S3
Molecular Weight : 385.46
stdClass Object ( [pname] => 3-(Thiophen-2-ylthio)butanoic Acid [catalogue_number] => PAI 31 003011 [category_ids] => ,70, [chemical_name] => [weight] => 202.29 [form] => C8H10O2S2 [cas] => 120279-20-1 [pslug] => 120279-20-1-3-thiophen-2-ylthio-butanoic-acid-pai31003011 [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.:PAI 31 003011
Molecular Formula : C8H10O2S2
Molecular Weight : 202.29
stdClass Object ( [pname] => 6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one [catalogue_number] => PAI 31 003012 [category_ids] => ,70, [chemical_name] => [weight] => 184.27 [form] => C8H8OS2 [cas] => 120279-85-8 [pslug] => 120279-85-8-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-4-one-pai31003012 [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.:PAI 31 003012
Molecular Formula : C8H8OS2
Molecular Weight : 184.27
stdClass Object ( [pname] => 4-Hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide [catalogue_number] => PAI 31 003013 [category_ids] => ,70, [chemical_name] => [weight] => 265.36 [form] => C8H11NO3S3 [cas] => 120298-37-5 [pslug] => 120298-37-5-4-hydroxy-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-2-sulfonamide-pai31003013 [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.:PAI 31 003013
Molecular Formula : C8H11NO3S3
Molecular Weight : 265.36
stdClass Object ( [pname] => (4R,6R)-4-(Ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide Maleate [catalogue_number] => PAI 31 003014 [category_ids] => ,70, [chemical_name] => [weight] => 440.5 [form] => C14H20N2O8S3 [cas] => 199734-60-6 [pslug] => 199734-60-6-4r-6r-4-ethylamino-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-2-sulfonamide-7-7-dioxide-maleate-pai31003014 [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.:PAI 31 003014
Molecular Formula : C14H20N2O8S3
Molecular Weight : 440.5
stdClass Object ( [pname] => (4R,6R)-4-(Ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide [catalogue_number] => PAI 31 003015 [category_ids] => ,70, [chemical_name] => [weight] => 324.43 [form] => C10H16N2O4S3 [cas] => NA [pslug] => 4r-6r-4-ethylamino-6-methyl-5-6-dihydro-4h-thieno-2-3-b-thiopyran-2-sulfonamide-7-7-dioxide-pai31003015 [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.:PAI 31 003015
Molecular Formula : C10H16N2O4S3
Molecular Weight : 324.43
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