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 [catalogue_number] => PA 18 10000 [category_ids] => ,77,91,81,85,83,78,70,82, [chemical_name] => [weight] => 244.20 [form] => C8H12N4O5 [cas] => 36791-04-5 [pslug] => 36791-04-5-ribavirin-api-standards-pa1810000 [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 10000
CAS :
Molecular Formula : C8H12N4O5
Molecular Weight : 244.20
stdClass Object ( [pname] => Ribavirin - Impurity B [catalogue_number] => PA 18 10020 [category_ids] => ,91,81,85,83,78,70,82, [chemical_name] => [weight] => 244.20 [form] => C8H12N4O5 [cas] => 57198-02-4 [pslug] => 57198-02-4-ribavirin-impurity-b-pa1810020 [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 10020
stdClass Object ( [pname] => Ribavirin - Impurity D [catalogue_number] => PA 18 10040 [category_ids] => ,77,91,81,85,83,78,70,82, [chemical_name] => [weight] => 112.09 [form] => C3H4N4O [cas] => 3641-08-5 [pslug] => 3641-08-5-ribavirin-impurity-d-pa1810040 [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 10040
Molecular Formula : C3H4N4O
Molecular Weight : 112.09
stdClass Object ( [pname] => Ribavirin - Impurity F [catalogue_number] => PA 18 10060 [category_ids] => ,77,91,81,85,83,78,70,82, [chemical_name] => [weight] => 286.24 [form] => C10H14N4O6 [cas] => 58151-87-4 [pslug] => 58151-87-4-ribavirin-impurity-f-pa1810060 [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 10060
Molecular Formula : C10H14N4O6
Molecular Weight : 286.24
stdClass Object ( [pname] => Ribavirin-13C5 [catalogue_number] => PA STI 077940 [category_ids] => ,77,81,98,85,83,78,70,82, [chemical_name] => [weight] => 249.17 [form] => C313C5H12N4O5 [cas] => NA [pslug] => ribavirin-13c5-pasti077940 [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 077940
Molecular Formula : C313C5H12N4O5
Molecular Weight : 249.17
stdClass Object ( [pname] => Ribavirin-13C2 [catalogue_number] => PA STI 077950 [category_ids] => ,77,91,81,98,85,83,78,70,82, [chemical_name] => [weight] => 246.19 [form] => C613C2H12N4O5 [cas] => 1279035-36-7 [pslug] => 1279035-36-7-ribavirin-13c2-pasti077950 [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 077950
Molecular Formula : C613C2H12N4O5
Molecular Weight : 246.19
stdClass Object ( [pname] => 1-O-Acetyl-2,3,5-tri-O-benzoyl-α,β-D-ribofuranose [catalogue_number] => PA 18 10560 [category_ids] => ,91,81, [chemical_name] => [weight] => 504.48 [form] => C28H24O9 [cas] => 14215-97-5 [pslug] => 14215-97-5-1-o-acetyl-2-3-5-tri-o-benzoyl-alpha-beta-d-ribofuranose-pa1810560 [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 10560
Molecular Formula : C28H24O9
Molecular Weight : 504.48
stdClass Object ( [pname] => 1-O-Acetyl-2,3,5-tri-O-benzyl-D-ribofuranose [catalogue_number] => PA 18 10580 [category_ids] => ,91,81, [chemical_name] => [weight] => 462.53 [form] => C28H30O6 [cas] => 58381-23-0 [pslug] => 58381-23-0-1-o-acetyl-2-3-5-tri-o-benzyl-d-ribofuranose-pa1810580 [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 10580
Molecular Formula : C28H30O6
Molecular Weight : 462.53
stdClass Object ( [pname] => 1-O-Acetyl 2,3,5-Tri-O-p-chlorobenzoyl-β-D-ribofuranoside [catalogue_number] => PA 18 10590 [category_ids] => ,80,91,81, [chemical_name] => [weight] => 607.82 [form] => C28H21Cl3O9 [cas] => 144084-01-5 [pslug] => 144084-01-5-1-o-acetyl-2-3-5-tri-o-p-chlorobenzoyl-beta-d-ribofuranoside-pa1810590 [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 10590
Molecular Formula : C28H21Cl3O9
Molecular Weight : 607.82
stdClass Object ( [pname] => Ribavirin - Impurity A [catalogue_number] => PA 18 10010 [category_ids] => ,77,91,81,85,83,78,70,82, [chemical_name] => [weight] => 245.19 [form] => C8H11N3O6 [cas] => 39925-19-4 [pslug] => 39925-19-4-ribavirin-impurity-a-pa1810010 [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 10010
Molecular Formula : C8H11N3O6
Molecular Weight : 245.19
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
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