A guanosine (ribonucleic) analog, Ribavirin is an anti-viral drug used for the treatment of RSV infection, hepatitis C, and viral hemorrhagic fever.Reference standards of Ribavirin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Ribavirin - Impurity C [catalogue_number] => PA 18 10030 [category_ids] => ,80,71,76,75,78,70,82, [chemical_name] => [weight] => 113.07 [form] => C3H3N3O2 [cas] => 4928-87-4 [pslug] => 4928-87-4-ribavirin-impurity-c-pa1810030 [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 18 10030
CAS :
Molecular Formula : C3H3N3O2
Molecular Weight : 113.07
stdClass Object ( [pname] => Ribavirin - Impurity G [catalogue_number] => PA 18 10070 [category_ids] => ,91,75,85,83,78,70,82, [chemical_name] => [weight] => 244.20 [form] => C8H12N4O5 [cas] => 39030-43-8 [pslug] => 39030-43-8-ribavirin-impurity-g-pa1810070 [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 18 10070
Molecular Formula : C8H12N4O5
Molecular Weight : 244.20
stdClass Object ( [pname] => Ribavirin 5’-Monophosphate Dilithium Salt (90%) [catalogue_number] => PA 18 10610 [category_ids] => ,91,81,76,75,85,83,78,70,82, [chemical_name] => [weight] => 336.05 [form] => C8H11Li2N4O8P [cas] => 66983-94-6 [pslug] => 66983-94-6-ribavirin-5-monophosphate-dilithium-salt-90-pa1810610 [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 18 10610
Molecular Formula : C8H11Li2N4O8P
Molecular Weight : 336.05
stdClass Object ( [pname] => 1-β-D-Ribofuranosyl-1,2,4-triazole-3-carboxylic Acid Methyl Ester (Ribavirin Impurity H) [catalogue_number] => PA 18 10620 [category_ids] => ,91,75,85,83,78,70,82, [chemical_name] => [weight] => 259.22 [form] => C9H13N3O6 [cas] => 38934-69-9 [pslug] => 38934-69-9-1-beta-d-ribofuranosyl-1-2-4-triazole-3-carboxylic-acid-methyl-ester-ribavirin-impurity-h-pa1810620 [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 18 10620
Molecular Formula : C9H13N3O6
Molecular Weight : 259.22
stdClass Object ( [pname] => Alpha-Ribofuranose Tetraacetate [catalogue_number] => PA 18 0101000 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 318.28 [form] => C13H18O9 [cas] => 50730-26-2 [pslug] => 50730-26-2-alpha-ribofuranose-tetraacetate-pa180101000 [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 18 0101000
Molecular Formula : C13H18O9
Molecular Weight : 318.28
stdClass Object ( [pname] => 5’-O-Benzoyl Ribavirin [catalogue_number] => PA 18 0101001 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 348.32 [form] => C15H16N4O6 [cas] => 58151-90-9 [pslug] => 58151-90-9-5-o-benzoyl-ribavirin-pa180101001 [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 18 0101001
Molecular Formula : C15H16N4O6
Molecular Weight : 348.32
stdClass Object ( [pname] => Ribavirin (IPRS/53/20) - from IPC [catalogue_number] => PA IPRS 53 20 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => NA [form] => NA [cas] => NA [pslug] => ribavirin-iprs-53-20-from-ipc-paiprs5320 [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 IPRS 53 20
Molecular Formula : NA
Molecular Weight : NA
stdClass Object ( [pname] => 5-Amino-4H-1,2,4-triazole-3-carboxylic Acid [catalogue_number] => PA 18 0101004 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 128.09 [form] => C3H4N4O2 [cas] => 3641-13-2 [pslug] => 3641-13-2-5-amino-4h-1-2-4-triazole-3-carboxylic-acid-pa180101004 [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 18 0101004
Molecular Formula : C3H4N4O2
Molecular Weight : 128.09
stdClass Object ( [pname] => Methyl 5-amino-1H-1,2,4-triazole-3-carboxylate [catalogue_number] => PA 18 0101003 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 142.12 [form] => C4H6N4O2 [cas] => 3641-14-3 [pslug] => 3641-14-3-methyl-5-amino-1h-1-2-4-triazole-3-carboxylate-pa180101003 [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 18 0101003
Molecular Formula : C4H6N4O2
Molecular Weight : 142.12
stdClass Object ( [pname] => Methyl 5-methoxy-1H-1,2,4-triazole-3-carboxylate [catalogue_number] => PA 18 0101002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 157.13 [form] => C5H7N3O3 [cas] => 1319257-87-8 [pslug] => 1319257-87-8-methyl-5-methoxy-1h-1-2-4-triazole-3-carboxylate-pa180101002 [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 18 0101002
Molecular Formula : C5H7N3O3
Molecular Weight : 157.13
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