guanine is used as an additive to various products, where it provides a pearly iridescent effect. It is one of the four main nucleobases.Reference standards of Guanine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Guanine - API Standards [catalogue_number] => PA 07 0870000 [category_ids] => 82,78,76,75,70 [chemical_name] => [weight] => 151.13 [form] => C5H5N5O [cas] => 73-40-5 [pslug] => 73-40-5-guanine-api-pa070870000 [latest_product] => 0 [linkproducts] => 1 [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] => 36650 [offers_product_code] => PA 07 0870000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 07 0870000
CAS :
Molecular Formula : C5H5N5O
Molecular Weight : 151.13
stdClass Object ( [pname] => 6-O-Methyl-d3-guanine [catalogue_number] => PA STI 061820 [category_ids] => 98,85,83,82,78,70 [chemical_name] => [weight] => 168.17 [form] => C6H4D3N5O [cas] => 50704-43-3 [pslug] => 50704-43-3-6-o-methyl-d3-guanine-pasti061820 [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 061820
Molecular Formula : C6H4D3N5O
Molecular Weight : 168.17
stdClass Object ( [pname] => Guanine-13C5,15N5 [catalogue_number] => PA STI 088887 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 161.06 [form] => 13C5H515N5O [cas] => 1207522-89-1 [pslug] => 1207522-89-1-guanine-13c5-15n5-pasti088887 [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 088887
Molecular Formula : 13C5H515N5O
Molecular Weight : 161.06
stdClass Object ( [pname] => N-Nitroso Guanine [catalogue_number] => PA 07 0871000 [category_ids] => ,82,78,76,75,70, [chemical_name] => [weight] => 180.13 [form] => C5H4N6O2 [cas] => NA [pslug] => n-nitroso-guanine-pa070871000 [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 0871000
Molecular Formula : C5H4N6O2
Molecular Weight : 180.13
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