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] => Guaifenesin - Impurity C [catalogue_number] => PA 07 17030 [category_ids] => ,80,75,78,70,82, [chemical_name] => [weight] => 378.42 [form] => C20H26O7 [cas] => 1797132-23-0 [pslug] => 1797132-23-0-guaifenesin-impurity-c-pa0717030 [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 07 17030
CAS :
Molecular Formula : C20H26O7
Molecular Weight : 378.42
stdClass Object ( [pname] => Guaifenesin - Impurity D [catalogue_number] => PA 07 17040 [category_ids] => ,80,75,78,70,82, [chemical_name] => [weight] => 304.34 [form] => C17H20O5 [cas] => 16929-60-5 [pslug] => 16929-60-5-guaifenesin-impurity-d-pa0717040 [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 07 17040
Molecular Formula : C17H20O5
Molecular Weight : 304.34
stdClass Object ( [pname] => 3-(2-hydroxyphenoxy)propane-1,2-diol [catalogue_number] => PA 07 0171000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 184.19 [form] => C9H12O4 [cas] => 19826-87-0 [pslug] => 19826-87-0-3-2-hydroxyphenoxy-propane-1-2-diol-pa070171000 [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 07 0171000
Molecular Formula : C9H12O4
Molecular Weight : 184.19
stdClass Object ( [pname] => Diethyl 2-(2-methoxyphenoxy)malonate [catalogue_number] => PAI 07 017001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 282.29 [form] => C14H18O6 [cas] => 20730-58-9 [pslug] => 20730-58-9-diethyl-2-2-methoxyphenoxy-malonate-pai07017001 [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.:PAI 07 017001
Molecular Formula : C14H18O6
Molecular Weight : 282.29
stdClass Object ( [pname] => Diethyl Chloromalonate [catalogue_number] => PAI 07 017002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 194.61 [form] => C7H11ClO4 [cas] => 14064-10-9 [pslug] => 14064-10-9-diethyl-chloromalonate-pai07017002 [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.:PAI 07 017002
Molecular Formula : C7H11ClO4
Molecular Weight : 194.61
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