A xanthine derivative, Pentoxifylline is also known as oxpentifylline . It is a competitive nonselective phosphodiesterase inhibitor and is used in reducing pain, cramping, numbness, or weakness in the arms or legs which occurs due to intermittent claudication.Reference standards of Pentoxifylline API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Pentoxifylline - Impurity A [catalogue_number] => PA 16 11010 [category_ids] => ,71,76,75,78,70,82, [chemical_name] => [weight] => 180.16 [form] => C7H8N4O2 [cas] => 83-67-0 [pslug] => 83-67-0-pentoxifylline-impurity-a-pa1611010 [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 16 11010
CAS :
Molecular Formula : C7H8N4O2
Molecular Weight : 180.16
stdClass Object ( [pname] => Pentoxifylline - Impurity B [catalogue_number] => PA 16 11020 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 166.14 [form] => C6H6N4O2 [cas] => 1076-22-8 [pslug] => 1076-22-8-pentoxifylline-impurity-b-pa1611020 [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 16 11020
Molecular Formula : C6H6N4O2
Molecular Weight : 166.14
stdClass Object ( [pname] => Pentoxifylline - Impurity C [catalogue_number] => PA 16 11030 [category_ids] => ,71,85,83,78,70,82, [chemical_name] => [weight] => 180.16 [form] => C7H8N4O2 [cas] => 58-55-9 [pslug] => 58-55-9-pentoxifylline-impurity-c-pa1611030 [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 16 11030
stdClass Object ( [pname] => Pentoxifylline - Impurity D [catalogue_number] => PA 16 11040 [category_ids] => ,71,76,75,78,70,82, [chemical_name] => [weight] => 238.24 [form] => C10H14N4O3 [cas] => 59413-14-8 [pslug] => 59413-14-8-pentoxifylline-impurity-d-pa1611040 [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 16 11040
Molecular Formula : C10H14N4O3
Molecular Weight : 238.24
stdClass Object ( [pname] => Pentoxifylline - Impurity E [catalogue_number] => PA 16 11050 [category_ids] => ,71,75,78,70,82, [chemical_name] => [weight] => 372.34 [form] => C15H16N8O4 [cas] => 77196-87-3 [pslug] => 77196-87-3-pentoxifylline-impurity-e-pa1611050 [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 16 11050
Molecular Formula : C15H16N8O4
Molecular Weight : 372.34
stdClass Object ( [pname] => Pentoxifylline - Impurity F [catalogue_number] => PA 16 11060 [category_ids] => ,79,71,78,70,82, [chemical_name] => [weight] => 194.19 [form] => C8H10N4O2 [cas] => 58-08-2 [pslug] => 58-08-2-pentoxifylline-impurity-f-pa1611060 [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 16 11060
Molecular Formula : C8H10N4O2
Molecular Weight : 194.19
stdClass Object ( [pname] => Pentoxifylline - Impurity G [catalogue_number] => PA 16 11070 [category_ids] => ,71,75,78,70,82, [chemical_name] => [weight] => 278.31 [form] => C13H18N4O3 [cas] => 93079-86-8 [pslug] => 93079-86-8-pentoxifylline-impurity-g-pa1611070 [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 16 11070
Molecular Formula : C13H18N4O3
Molecular Weight : 278.31
stdClass Object ( [pname] => Pentoxifylline - Impurity H [catalogue_number] => PA 16 11080 [category_ids] => ,71,75,78,70,82, [chemical_name] => [weight] => 362.42 [form] => C18H26N4O4 [cas] => 200556-62-3 [pslug] => 200556-62-3-pentoxifylline-impurity-h-pa1611080 [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 16 11080
Molecular Formula : C18H26N4O4
Molecular Weight : 362.42
stdClass Object ( [pname] => Pentoxifylline - Impurity I [catalogue_number] => PA 16 11090 [category_ids] => ,71,75,78,70,82,80, [chemical_name] => [weight] => 270.29 [form] => C14H14N4O2 [cas] => 55247-90-0 [pslug] => 55247-90-0-pentoxifylline-impurity-i-pa1611090 [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 16 11090
Molecular Formula : C14H14N4O2
Molecular Weight : 270.29
stdClass Object ( [pname] => Pentoxifylline - Impurity J [catalogue_number] => PA 16 11100 [category_ids] => ,71,75,78,70,82, [chemical_name] => [weight] => 538.60 [form] => C26H34N8O5 [cas] => 874747-30-5 [pslug] => 874747-30-5-pentoxifylline-impurity-j-pa1611100 [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 16 11100
Molecular Formula : C26H34N8O5
Molecular Weight : 538.60
stdClass Object ( [pname] => Pentoxifylline - Impurity K [catalogue_number] => PA 16 11110 [category_ids] => ,71,75,78,70,82, [chemical_name] => [weight] => 400.39 [form] => C17H20N8O4 [cas] => 74857-22-0 [pslug] => 74857-22-0-pentoxifylline-impurity-k-pa1611110 [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 16 11110
Molecular Formula : C17H20N8O4
Molecular Weight : 400.39
stdClass Object ( [pname] => 1-(3-Carboxypropyl)-3,7-dimethyl Xanthine-d6 [catalogue_number] => PA STI 017870 [category_ids] => ,71,76,75,78,70,82,98, [chemical_name] => [weight] => 272.29 [form] => C11H8D6N4O4 [cas] => 1246816-64-7 [pslug] => 1246816-64-7-1-3-carboxypropyl-3-7-dimethyl-xanthine-d6-pasti017870 [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 017870
Molecular Formula : C11H8D6N4O4
Molecular Weight : 272.29
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