Fidaxomicin is a macrolide antibiotic agent used in the treatment of diarrhea caused by Clostridium difficile. It is a narrow spectrum antibiotic which is also available in the name of Dificid and Dificlir.Reference standards of Fidaxomicin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Fidaxomicin-API [catalogue_number] => PA 06 1520000 [category_ids] => ,123,81,69,78,75,76,82, [chemical_name] => [weight] => 1058.05 [form] => C52H74Cl2O18 [cas] => 873857-62-6 [pslug] => 873857-62-6-fidaxomicin-pa061520000 [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 06 1520000
CAS :
Molecular Formula : C52H74Cl2O18
Molecular Weight : 1058.05
stdClass Object ( [pname] => OP-1118 [catalogue_number] => PA 06 1521000 [category_ids] => ,123,81,69,78,75,76,82, [chemical_name] => [weight] => 987.96 [form] => C48H68Cl2O17 [cas] => 1030825-28-5 [pslug] => 1030825-28-5-op-1118-pa061521000 [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 06 1521000
Molecular Formula : C48H68Cl2O17
Molecular Weight : 987.96
stdClass Object ( [pname] => Fidaxomicin-D7 [catalogue_number] => PA STI 089150 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 1065.09 [form] => C52H67D7Cl2O18 [cas] => 2143934-06-7 [pslug] => 2143934-06-7-fidaxomicin-d7-pasti089150 [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 089150
Molecular Formula : C52H67D7Cl2O18
Molecular Weight : 1065.09
stdClass Object ( [pname] => Oxacyclooctadecane, benzoic acid deriv. [catalogue_number] => PA 06 1521001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1044.02 [form] => C51H72Cl2O18 [cas] => 112396-61-9 [pslug] => 112396-61-9-oxacyclooctadecane-benzoic-acid-deriv--pa061521001 [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 06 1521001
Molecular Formula : C51H72Cl2O18
Molecular Weight : 1044.02
stdClass Object ( [pname] => (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2,4-dihydroxy-6-isopropylbenzoate [catalogue_number] => PA 06 1521002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1072.07 [form] => C53H76Cl2O18 [cas] => NA [pslug] => 2r-3s-4s-5s-6r-6-3e-5e-8s-9e-11s-12r-13e-15e-18s-12-2r-3s-4r-5s-3-4-dihydroxy-5-isobutyryloxy-6-6-dimethyltetrahydro-2h-pyran-2-yl-oxy-11-ethyl-8-hydroxy-18-r-1-hydroxyethyl-9-13-15-trimethyl-2-oxooxacyclooctadeca-3-5-9-13-15-pentaen-3-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl-3-5-dichloro-2-4-dihydroxy-6-isopropylbenzoate-pa061521002 [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 06 1521002
Molecular Formula : C53H76Cl2O18
Molecular Weight : 1072.07
stdClass Object ( [pname] => (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,17S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-17-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacycloheptadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate [catalogue_number] => PA 06 1521003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1044.02 [form] => C51H72Cl2O18 [cas] => NA [pslug] => 2r-3s-4s-5s-6r-6-3e-5e-8s-9e-11s-12r-13e-15e-17s-12-2r-3s-4r-5s-3-4-dihydroxy-5-isobutyryloxy-6-6-dimethyltetrahydro-2h-pyran-2-yl-oxy-11-ethyl-8-hydroxy-17-r-1-hydroxyethyl-9-13-15-trimethyl-2-oxooxacycloheptadeca-3-5-9-13-15-pentaen-3-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl-3-5-dichloro-2-ethyl-4-6-dihydroxybenzoate-pa061521003 [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 06 1521003
stdClass Object ( [pname] => Mono-Methylated Fidaxomicin [catalogue_number] => PA 06 1521004 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1072.07 [form] => C53H76Cl2O18 [cas] => NA [pslug] => mono-methylated-fidaxomicin-pa061521004 [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 06 1521004
stdClass Object ( [pname] => Di-Methylated Fidaxomicin [catalogue_number] => PA 06 1521005 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1086.1 [form] => C54H78Cl2O18 [cas] => 185248-68-4 [pslug] => 185248-68-4-di-methylated-fidaxomicin-pa061521005 [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 06 1521005
Molecular Formula : C54H78Cl2O18
Molecular Weight : 1086.1
stdClass Object ( [pname] => Fidaxomicin Metabolite OP-1118 [catalogue_number] => PA 06 1521006 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 987.96 [form] => C48H68Cl2O17 [cas] => 2413667-52-2 [pslug] => 2413667-52-2-fidaxomicin-metabolite-op-1118-pa061521006 [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 06 1521006
stdClass Object ( [pname] => (2S,3R,4R,5R,6S)-6-(((3E,5Z,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2,8-dioxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2,4-dihydroxy-6-methylbenzoate [catalogue_number] => PA 06 1521007 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1042 [form] => C51H70Cl2O18 [cas] => NA [pslug] => 2s-3r-4r-5r-6s-6-3e-5z-9e-11s-12r-13e-15e-18s-12-2r-3s-4r-5s-3-4-dihydroxy-5-isobutyryloxy-6-6-dimethyltetrahydro-2h-pyran-2-yl-oxy-11-ethyl-18-r-1-hydroxyethyl-9-13-15-trimethyl-2-8-dioxooxacyclooctadeca-3-5-9-13-15-pentaen-3-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl-3-5-dichloro-2-4-dihydroxy-6-methylbenzoate-pa061521007 [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 06 1521007
Molecular Formula : C51H70Cl2O18
Molecular Weight : 1042
stdClass Object ( [pname] => (2S,3R,4R,5R,6S)-6-(((3E,5Z,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate [catalogue_number] => PA 06 1521008 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1042.05 [form] => C52H74Cl2O17 [cas] => NA [pslug] => 2s-3r-4r-5r-6s-6-3e-5z-9e-11s-12r-13e-15e-18s-12-2r-3s-4r-5s-3-4-dihydroxy-5-isobutyryloxy-6-6-dimethyltetrahydro-2h-pyran-2-yl-oxy-11-ethyl-18-r-1-hydroxyethyl-9-13-15-trimethyl-2-oxooxacyclooctadeca-3-5-9-13-15-pentaen-3-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl-3-5-dichloro-2-ethyl-4-6-dihydroxybenzoate-pa061521008 [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 06 1521008
Molecular Formula : C52H74Cl2O17
Molecular Weight : 1042.05
stdClass Object ( [pname] => Tiacumicin F [catalogue_number] => PA 06 1521009 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 1058.05 [form] => C52H74Cl2O18 [cas] => 106008-69-9 [pslug] => 106008-69-9-tiacumicin-f-pa061521009 [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 06 1521009
stdClass Object ( [pname] => (2R,3S,4S,5S,6R)-6-(((3E,5E,8S,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4S,5S)-4,5-Dihydroxy-3-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-8-hydroxy-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2-oxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate [catalogue_number] => PA 06 1521010 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 1058.05 [form] => C52H74Cl2O18 [cas] => 106008-70-2 [pslug] => 106008-70-2-2r-3s-4s-5s-6r-6-3e-5e-8s-9e-11s-12r-13e-15e-18s-12-2r-3s-4s-5s-4-5-dihydroxy-3-isobutyryloxy-6-6-dimethyltetrahydro-2h-pyran-2-yl-oxy-11-ethyl-8-hydroxy-18-r-1-hydroxyethyl-9-13-15-trimethyl-2-oxooxacyclooctadeca-3-5-9-13-15-pentaen-3-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl-3-5-dichloro-2-ethyl-4-6-dihydroxybenzoate-pa061521010 [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 06 1521010
stdClass Object ( [pname] => 6-(((3E,5E,9E,13E,15E)-12-((3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-18-(1-hydroxyethyl)-9,13,15-trimethyl-2,8-dioxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate [catalogue_number] => PA 06 1521011 [category_ids] => ,123,81,69,78,75,76,82, [chemical_name] => [weight] => 1056.03 [form] => C52H72Cl2O18 [cas] => NA [pslug] => 6-3e-5e-9e-13e-15e-12-3-4-dihydroxy-5-isobutyryloxy-6-6-dimethyltetrahydro-2h-pyran-2-yl-oxy-11-ethyl-18-1-hydroxyethyl-9-13-15-trimethyl-2-8-dioxooxacyclooctadeca-3-5-9-13-15-pentaen-3-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl-3-5-dichloro-2-ethyl-4-6-dihydroxybenzoate-pa061521011 [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 06 1521011
Molecular Formula : C52H72Cl2O18
Molecular Weight : 1056.03
stdClass Object ( [pname] => (2R,3S,4S,5S,6R)-6-(((3E,5E,9E,11S,12R,13E,15E,18S)-12-(((2R,3S,4R,5S)-3,4-Dihydroxy-5-(isobutyryloxy)-6,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-ethyl-18-((R)-1-hydroxyethyl)-9,13,15-trimethyl-2,8-dioxooxacyclooctadeca-3,5,9,13,15-pentaen-3-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate [catalogue_number] => PA 06 1521012 [category_ids] => ,69,78,75,76,82, [chemical_name] => [weight] => 1056.03 [form] => C52H72Cl2O18 [cas] => NA [pslug] => 2r-3s-4s-5s-6r-6-3e-5e-9e-11s-12r-13e-15e-18s-12-2r-3s-4r-5s-3-4-dihydroxy-5-isobutyryloxy-6-6-dimethyltetrahydro-2h-pyran-2-yl-oxy-11-ethyl-18-r-1-hydroxyethyl-9-13-15-trimethyl-2-8-dioxooxacyclooctadeca-3-5-9-13-15-pentaen-3-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl-3-5-dichloro-2-ethyl-4-6-dihydroxybenzoate-pa061521012 [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 06 1521012
stdClass Object ( [pname] => (2R,3S,4S,5S,6R)-6-(((1S,4E,6E,9S,10E,12R,13E,15E,19R)-12-Ethyl-9-hydroxy-10,14,16,19-tetramethyl-3-oxo-2,18-dioxabicyclo[15.2.1]icosa-4,6,10,13,15-pentaen-4-yl)methoxy)-4-hydroxy-5-methoxy-2-methyltetrahydro-2H-pyran-3-yl 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate [catalogue_number] => PA 06 1521013 [category_ids] => 69,75,76,78,82 [chemical_name] => [weight] => 809.77 [form] => C41H54Cl2O12 [cas] => NA [pslug] => 2r-3s-4s-5s-6r-6-1s-4e-6e-9s-10e-12r-13e-15e-19r-12-ethyl-9-hydroxy-10-14-16-19-tetramethyl-3-oxo-2-18-dioxabicyclo-15-2-1-icosa-4-6-10-13-15-pentaen-4-yl-methoxy-4-hydroxy-5-methoxy-2-methyltetrahydro-2h-pyran-3-yl 3-5-dichloro-2-ethyl-4-6-dihydroxybenzoate-pa061521013 [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 06 1521013
Molecular Formula : C41H54Cl2O12
Molecular Weight : 809.77
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