A carbonic anhydrase inhibitor , which is sold under the brand name od Diamox, Acetazolamide is used in the treatment of glaucoma, epileptic seizure , altitude sickness.It is also used as a diuretic. Reference standards of Acetazolamide API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Acetazolamide - Impurity A [catalogue_number] => PA 01 15010 [category_ids] => ,70,71,75,78,79,82,88, [chemical_name] => [weight] => 177.61 [form] => C4H4ClN3OS [cas] => 60320-32-3 [pslug] => 60320-32-3-acetazolamide-impurity-a-freebase-pa0115010 [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 01 15010
CAS :
Molecular Formula : C4H4ClN3OS
Molecular Weight : 177.61
stdClass Object ( [pname] => Acetazolamide - Impurity B [catalogue_number] => PA 01 15020 [category_ids] => ,70,71,75,78,79,82,88, [chemical_name] => [weight] => 143.17 [form] => C4H5N3OS [cas] => 5393-55-5 [pslug] => 5393-55-5-acetazolamide-impurity-b-freebase-pa0115020 [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 01 15020
Molecular Formula : C4H5N3OS
Molecular Weight : 143.17
stdClass Object ( [pname] => Acetazolamide - Impurity E (Freebase) [catalogue_number] => PA 01 15050 [category_ids] => ,70,75,78,79,82,88,98, [chemical_name] => [weight] => 223.23 [form] => C4H5N3O4S2 [cas] => 827026-60-8 [pslug] => 827026-60-8-acetazolamide-impurity-e-freebase-pa0115050 [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 01 15050
Molecular Formula : C4H5N3O4S2
Molecular Weight : 223.23
stdClass Object ( [pname] => Bis[5-(acetylamino)-1,3,4-thiadiazole-2-sulfonyl]amine-d6 [catalogue_number] => PA STI 012970 [category_ids] => ,79,71,75,78,70,82,88,98, [chemical_name] => [weight] => 433.5 [form] => C8H3D6N7O6S4 [cas] => NA [pslug] => bis-5-acetylamino-1-3-4-thiadiazole-2-sulfonyl-amine-d6-pasti012970 [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 012970
Molecular Formula : C8H3D6N7O6S4
Molecular Weight : 433.5
stdClass Object ( [pname] => N-(5-Chloro-1,3,4-thiadiazol-2-yl)acetamide-d3 [catalogue_number] => PA STI 020780 [category_ids] => ,79,71,75,78,70,82,88,98, [chemical_name] => [weight] => 180.63 [form] => C4HD3ClN3OS [cas] => NA [pslug] => n-5-chloro-1-3-4-thiadiazol-2-yl-acetamide-d3-pasti020780 [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 020780
Molecular Formula : C4HD3ClN3OS
Molecular Weight : 180.63
stdClass Object ( [pname] => N-1,3,4-Thiadiazol-2-ylacetamide-d3 [catalogue_number] => PA STI 082640 [category_ids] => ,79,71,75,78,70,82,88,98, [chemical_name] => [weight] => 146.19 [form] => C4H2D3N3OS [cas] => NA [pslug] => n-1-3-4-thiadiazol-2-ylacetamide-d3-pasti082640 [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 082640
Molecular Formula : C4H2D3N3OS
Molecular Weight : 146.19
stdClass Object ( [pname] => Acetazolamide - Impurity D (Hydrochloride Salt) [catalogue_number] => PA 01 15041 [category_ids] => ,70,71,78,79,82,88, [chemical_name] => [weight] => 216.66 [form] => C2H5ClN4O2S2 [cas] => 120208-98-2 [pslug] => 120208-98-2-acetazolamide-impurity-d-hydrochloride-salt-pa0115041 [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 01 15041
Molecular Formula : C2H5ClN4O2S2
Molecular Weight : 216.66
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