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] => Azithromycin - Impurity A [catalogue_number] => PA 01 88010 [category_ids] => ,91,69,78,70,82, [chemical_name] => [weight] => 734.96 [form] => C37H70N2O12 [cas] => 76801-85-9 [pslug] => 76801-85-9-azithromycin-impurity-a-pa0188010 [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] => 33666 [offers_product_code] => PA 01 88010 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 01 88010
CAS :
Molecular Formula : C37H70N2O12
Molecular Weight : 734.96
stdClass Object ( [pname] => Azithromycin N-Ethyl [catalogue_number] => PA 01 88530 [category_ids] => ,91,69,76,75,78,70,82, [chemical_name] => [weight] => 763.01 [form] => C39H74N2O12 [cas] => 92594-45-1 [pslug] => 92594-45-1-azithromycin-n-ethyl-pa0188530 [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] => 33690 [offers_product_code] => PA 01 88530 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 01 88530
Molecular Formula : C39H74N2O12
Molecular Weight : 763.01
stdClass Object ( [pname] => N-Desmethyl Azithromycin B [catalogue_number] => PA 01 88520 [category_ids] => ,91,69,76,75,78,70,82, [chemical_name] => [weight] => 718.96 [form] => C37H70N2O11 [cas] => 857078-26-3 [pslug] => 857078-26-3-n-desmethyl-azithromycin-b-pa0188520 [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 88520
Molecular Formula : C37H70N2O11
Molecular Weight : 718.96
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
Molecular Formula : C45H73D4N3O15S
Molecular Weight : 936.19
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
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