A broad spectrum antibiotic which is used to inhibit some Gram-positive bacteria, some Gram-negative bacteria, and many atypical bacteria. Azithromycin is an azalide which is a type of macrolide antibiotic. It prevents bacteria from growing by interfering in its protein synthesis. Reference standards of Azithromycin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => 3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin-d4 [catalogue_number] => PA STI 002160 [category_ids] => ,91,69,75,78,70,82,98, [chemical_name] => [weight] => 936.19 [form] => C45H73D4N3O15S [cas] => NA [pslug] => 3-n-4-acetylamino-phenyl-sulfonyl-3-n-demethyl-azithromycin-d4-pasti002160 [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 002160
CAS :
Molecular Formula : C45H73D4N3O15S
Molecular Weight : 936.19
stdClass Object ( [pname] => Azithromycin-d3 [catalogue_number] => PA STI 009760 [category_ids] => ,78,70,82,98, [chemical_name] => [weight] => 752.00 [form] => C38H69D3N2O12 [cas] => 163921-65-1 [pslug] => 163921-65-1-azithromycin-d3-pasti009760 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 49043 [offers_product_code] => PA STI 009760 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA STI 009760
Molecular Formula : C38H69D3N2O12
Molecular Weight : 752.00
stdClass Object ( [pname] => Azithromycin-13Cd3 [catalogue_number] => PA STI 009761 [category_ids] => ,91,69,78,70,82,98, [chemical_name] => [weight] => 753.00 [form] => C3713CH69D3N2O12 [cas] => NA [pslug] => azithromycin-13cd3-pasti009761 [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 009761
Molecular Formula : C3713CH69D3N2O12
Molecular Weight : 753.00
stdClass Object ( [pname] => Descladinose Azithromycin-d3 [catalogue_number] => PA STI 027180 [category_ids] => ,69,70,75,76,78,82,91,98, [chemical_name] => [weight] => 593.81 [form] => C30H55D3N2O9 [cas] => 2714432-16-1 [pslug] => 2714432-16-1-descladinose-azithromycin-d3-pasti027180 [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 027180
Molecular Formula : C30H55D3N2O9
Molecular Weight : 593.81
stdClass Object ( [pname] => Azithromycin-d5 [catalogue_number] => PA STI 009762 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 754.03 [form] => C38H67D5N2O12 [cas] => NA [pslug] => azithromycin-d5-pasti009762 [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 009762
Molecular Formula : C38H67D5N2O12
Molecular Weight : 754.03
stdClass Object ( [pname] => Nitroso N-De Methyl Azithromycin-D3 [catalogue_number] => PA STI 089723 [category_ids] => ,98,162, [chemical_name] => [weight] => 781.01 [form] => C38H68D3N3O13 [cas] => NA [pslug] => nitroso-n-de-methyl-azithromycin-d3-pasti089723 [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 089723
Molecular Formula : C38H68D3N3O13
Molecular Weight : 781.01
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