Carbidopa is used with another medicine called levodopa to treat the symptoms of Parkinson's disease. The pharmacologic objective is to get an exogenous dopamine-precursor known as levodopa/L-DOPA into the dopamine-deficient brains of PD patients.. Reference standards of Carbidopa API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
stdClass Object ( [pname] => Carbidopa-d3 [catalogue_number] => PA STI 017491 [category_ids] => ,98, [chemical_name] => [weight] => 229.25 [form] => C10H11D3N2O4 [cas] => 1276732-89-8 [pslug] => 1276732-89-8-carbidopa-d3-pasti017491 [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 STI 017491
CAS :
Molecular Formula : C10H11D3N2O4
Molecular Weight : 229.25
stdClass Object ( [pname] => (S)-(-)-Carbidopa-d3 Monohydrate [catalogue_number] => PA STI 017492 [category_ids] => ,98, [chemical_name] => [weight] => 247.26 [form] => C10H13D3N2O5 [cas] => NA [pslug] => s-carbidopa-d3-monohydrate-pasti017492 [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 STI 017492
Molecular Formula : C10H13D3N2O5
Molecular Weight : 247.26
stdClass Object ( [pname] => D,L-Carbidopa-d5 [catalogue_number] => PA STI 017500 [category_ids] => ,79,80,81,98, [chemical_name] => [weight] => 231.26 [form] => C10H9D5N2O4 [cas] => 1185134-76-2 [pslug] => 1185134-76-2-d-l-carbidopa-d5-pasti017500 [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 017500
Molecular Formula : C10H9D5N2O4
Molecular Weight : 231.26
stdClass Object ( [pname] => (S)-(-)-Carbidopa-d5 [catalogue_number] => PA STI 017530 [category_ids] => ,80,93,78,70,82,98, [chemical_name] => [weight] => 231.26 [form] => C10H9D5N2O4 [cas] => 1426174-03-9 [pslug] => 1426174-03-9-s-carbidopa-d5-pasti017530 [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 017530
stdClass Object ( [pname] => R-(+)-Carbidopa-d5 [catalogue_number] => PA STI 017540 [category_ids] => ,80,93,78,70,82,98, [chemical_name] => [weight] => 231.13 [form] => C10H9D5N2O4 [cas] => NA [pslug] => r-carbidopa-d5-pasti017540 [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 017540
Molecular Weight : 231.13
stdClass Object ( [pname] => 3-O-Methyl Carbidopa-d5 [catalogue_number] => PA STI 060910 [category_ids] => ,97,80,75,81,98,78,70,82, [chemical_name] => [weight] => 245.29 [form] => C11H11D5N2O4 [cas] => 1794810-91-5 [pslug] => 1794810-91-5-3-o-methyl-carbidopa-d5-pasti060910 [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 060910
Molecular Formula : C11H11D5N2O4
Molecular Weight : 245.29
stdClass Object ( [pname] => (S)-(-)-Carbidopa-d3 H2O (ring-d3) [catalogue_number] => PA STI 088312 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 247.27 [form] => C10H13D3N2O5 [cas] => 1276197-58-0 [pslug] => 1276197-58-0-s-carbidopa-d3-h2o-ring-d3-pasti088312 [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 088312
Molecular Weight : 247.27
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