Fexofenadine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It is sold under the trade name Allegra & FX 24. Reference standards of Fexofenadine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => (1-Benzylpiperidin-4-yl)diphenyl-d10-methanol [catalogue_number] => PA STI 088130 [category_ids] => ,80,71,78,70,82,98, [chemical_name] => [weight] => 367.55 [form] => C25H17D10NO [cas] => NA [pslug] => 1-benzylpiperidin-4-yl-diphenyl-d10-methanol-pasti088130 [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 088130
CAS :
Molecular Formula : C25H17D10NO
Molecular Weight : 367.55
stdClass Object ( [pname] => Decarboxy Fexofenadine-d3 [catalogue_number] => PA STI 088131 [category_ids] => ,80,71,76,75,78,70,82,98, [chemical_name] => [weight] => 460.67 [form] => C31H36D3NO2 [cas] => 2714420-05-8 [pslug] => 2714420-05-8-decarboxy-fexofenadine-d3-pasti088131 [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 088131
Molecular Formula : C31H36D3NO2
Molecular Weight : 460.67
stdClass Object ( [pname] => (Decarboxy)-1-Oxo Fexofenadine-d10 Methanol [catalogue_number] => PA STI 088132 [category_ids] => ,80,76,75,78,70,82,98, [chemical_name] => [weight] => 495.72 [form] => C32H29D10NO3 [cas] => NA [pslug] => decarboxy-1-oxo-fexofenadine-d10-methanol-pasti088132 [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 088132
Molecular Formula : C32H29D10NO3
Molecular Weight : 495.72
stdClass Object ( [pname] => 1-Dehydroxy-1-dehyro-fexofenadine-d6 Methyl Ester [catalogue_number] => PA STI 088133 [category_ids] => ,79,80,78,70,82,98, [chemical_name] => [weight] => 501.69 [form] => C33H31D6NO3 [cas] => 154825-95-3 [pslug] => 154825-95-3-1-dehydroxy-1-dehyro-fexofenadine-d6-methyl-ester-pasti088133 [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 088133
Molecular Formula : C33H31D6NO3
Molecular Weight : 501.69
stdClass Object ( [pname] => Fexofenadine-d10 Hydrochloride [catalogue_number] => PA STI 088134 [category_ids] => ,80,71,76,75,78,70,82,98, [chemical_name] => [weight] => 548.18 [form] => C32H30D10ClNO4 [cas] => 1215821-44-5 [pslug] => 1215821-44-5-fexofenadine-d10-hydrochloride-pasti088134 [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 088134
Molecular Formula : C32H30D10ClNO4
Molecular Weight : 548.18
stdClass Object ( [pname] => Fexofenadine-d6 [catalogue_number] => PA STI 088135 [category_ids] => ,80,71,76,75,78,70,82,98, [chemical_name] => [weight] => 507.69 [form] => C32H33D6NO4 [cas] => 548783-71-7 [pslug] => 548783-71-7-fexofenadine-d6-pasti088135 [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 088135
Molecular Formula : C32H33D6NO4
Molecular Weight : 507.69
stdClass Object ( [pname] => Fexofenadine-d6 Methyl Ester [catalogue_number] => PA STI 088136 [category_ids] => ,79,80,78,70,82,98, [chemical_name] => [weight] => 521.72 [form] => C33H35D6NO4 [cas] => 1286458-00-1 [pslug] => 1286458-00-1-fexofenadine-d6-methyl-ester-pasti088136 [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 088136
Molecular Formula : C33H35D6NO4
Molecular Weight : 521.72
stdClass Object ( [pname] => Fexofenadine-d10 Methyl Ester [catalogue_number] => PA STI 088137 [category_ids] => ,79,80,78,70,82,98, [chemical_name] => [weight] => 525.74 [form] => C33H31D10NO4 [cas] => NA [pslug] => fexofenadine-d10-methyl-ester-pasti088137 [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 088137
Molecular Formula : C33H31D10NO4
Molecular Weight : 525.74
stdClass Object ( [pname] => 1-Oxo Fexofenadine-d6 Methyl Ester [catalogue_number] => PA STI 088138 [category_ids] => ,79,80,98,78,70,82, [chemical_name] => [weight] => 519.70 [form] => C33H33D6NO4 [cas] => NA [pslug] => 1-oxo-fexofenadine-d6-methyl-ester-pasti088138 [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 088138
Molecular Formula : C33H33D6NO4
Molecular Weight : 519.70
stdClass Object ( [pname] => 1-Oxo Fexofenadine-d10 Methyl Ester [catalogue_number] => PA STI 088139 [category_ids] => ,80,71,98,78,70,82, [chemical_name] => [weight] => 523.73 [form] => C33H29D10NO4 [cas] => NA [pslug] => 1-oxo-fexofenadine-d10-methyl-ester-pasti088139 [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 088139
Molecular Formula : C33H29D10NO4
Molecular Weight : 523.73
stdClass Object ( [pname] => α-(4-Piperidyl)benzhydrol-d10 [catalogue_number] => PA STI 088140 [category_ids] => ,80,71,98,78,70,82, [chemical_name] => [weight] => 277.43 [form] => C18H11D10NO [cas] => NA [pslug] => alpha-4-piperidyl-benzhydrol-d10-pasti088140 [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 088140
Molecular Formula : C18H11D10NO
Molecular Weight : 277.43
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