Guaifenesin is used to try to help with coughing up thick mucous and is sometimes combined with dextromethorphan,an antitussive. It is available as a generic medication and over the counter. Reference standards of Guaifenesin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => rac Guaifenesin-d3 [catalogue_number] => PA STI 046080 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 201.23 [form] => C10H11D3O4 [cas] => 1189924-85-3 [pslug] => 1189924-85-3-rac-guaifenesin-d3-pasti046080 [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 046080
CAS :
Molecular Formula : C10H11D3O4
Molecular Weight : 201.23
stdClass Object ( [pname] => rac Guaifenesin-d5 [catalogue_number] => PA STI 046090 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 203.25 [form] => C10H9D5O4 [cas] => 1329563-41-8 [pslug] => 1329563-41-8-rac-guaifenesin-d5-pasti046090 [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 046090
Molecular Formula : C10H9D5O4
Molecular Weight : 203.25
stdClass Object ( [pname] => rac Guaifenesin-d5 Cyclic Carbonate [catalogue_number] => PA STI 046100 [category_ids] => ,80,98,78,70,82, [chemical_name] => [weight] => 229.24 [form] => C11H7D5O5 [cas] => 1329809-21-3 [pslug] => 1329809-21-3-rac-guaifenesin-d5-cyclic-carbonate-pasti046100 [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 046100
Molecular Formula : C11H7D5O5
Molecular Weight : 229.24
stdClass Object ( [pname] => 2-(2-Methoxyphenoxy)-1,3-propanediol-d4 [catalogue_number] => PA STI 060110 [category_ids] => ,80,98, [chemical_name] => [weight] => 202.24 [form] => C10H10D4O4 [cas] => 114609-65-3 [pslug] => 114609-65-3-2-2-methoxyphenoxy-1-3-propanediol-d4-pasti060110 [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 060110
Molecular Formula : C10H10D4O4
Molecular Weight : 202.24
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