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 - API Standards [catalogue_number] => PA 07 17000 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 198.22 [form] => C10H14O4 [cas] => 93-14-1 [pslug] => 93-14-1-guaifenesin-api-pa0717000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 36752 [offers_product_code] => PA 07 17000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 07 17000
CAS :
Molecular Formula : C10H14O4
Molecular Weight : 198.22
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] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 36757 [offers_product_code] => PA 07 17030 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 07 17030
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] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 36758 [offers_product_code] => PA 07 17040 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 07 17040
Molecular Formula : C17H20O5
Molecular Weight : 304.34
stdClass Object ( [pname] => 4-[(2-Methoxyphenoxy)methyl]-1,3-dioxolan-2-one [catalogue_number] => PA 07 17530 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 224.21 [form] => C11H12O5 [cas] => 2049-21-0 [pslug] => 2049-21-0-4-2-methoxyphenoxy-methyl-1-3-dioxolan-2-one-pa0717530 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 36759 [offers_product_code] => PA 07 17530 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 07 17530
Molecular Formula : C11H12O5
Molecular Weight : 224.21
stdClass Object ( [pname] => 1-Chloro-3-(2-methoxyphenoxy)-2-propanol [catalogue_number] => PA 07 17510 [category_ids] => ,80,78,70,82,79, [chemical_name] => [weight] => 216.66 [form] => C10H13ClO3 [cas] => 25772-81-0 [pslug] => 25772-81-0-1-chloro-3-2-methoxyphenoxy-2-propanol-pa0717510 [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 17510
Molecular Formula : C10H13ClO3
Molecular Weight : 216.66
stdClass Object ( [pname] => Glycerin-1-(4-aminobenzoat) [catalogue_number] => PA 07 17520 [category_ids] => ,80,78,70,82,79, [chemical_name] => [weight] => 211.21 [form] => C10H13NO4 [cas] => 136-44-7 [pslug] => 136-44-7-glycerin-1-4-aminobenzoat-pa0717520 [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 17520
Molecular Formula : C10H13NO4
Molecular Weight : 211.21
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
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] => 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] => (4bS,8aR,9R,10S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-10-ol [catalogue_number] => PA 07 0171001 [category_ids] => 76,82,78,70,75 [chemical_name] => [weight] => 287.4 [form] => C18H25NO2 [cas] => 2382909-24-0 [pslug] => 2382909-24-0-4bs-8ar-9r-10s-3-methoxy-11-methyl-6-7-8-8a-9-10-hexahydro-5h-9-4b-epiminoethano-phenanthren-10-ol-pa070171001 [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 0171001
Molecular Formula : C18H25NO2
Molecular Weight : 287.4
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] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 49214 [offers_product_code] => PAI 07 017002 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PAI 07 017002
Molecular Formula : C7H11ClO4
Molecular Weight : 194.61
stdClass Object ( [pname] => 3-(2-Methoxyphenoxy) Lactic Acid [catalogue_number] => PA 07 0171002 [category_ids] => ,80,78,70,82, [chemical_name] => [weight] => 212.2 [form] => C10H12O5 [cas] => 13057-65-3 [pslug] => 13057-65-3-3-2-methoxyphenoxy-lactic-acid-pa070171002 [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 0171002
Molecular Formula : C10H12O5
Molecular Weight : 212.2
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