ribavirin
Fine Chemicals
- 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
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[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
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Catalogue No.:PA 18 10000
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
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Catalogue No.:PA 18 10020
Molecular Formula : C8H12N4O5
Molecular Weight : 244.20
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
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Catalogue No.:PA 18 10030
Molecular Formula : C3H3N3O2
Molecular Weight : 113.07
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
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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
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Catalogue No.:PA 18 10060
Molecular Formula : C10H14N4O6
Molecular Weight : 286.24
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
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Catalogue No.:PA 18 10070
Molecular Formula : C8H12N4O5
Molecular Weight : 244.20
stdClass Object
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[pname] => β-D-Ribofuranose 1,2,3,5-tetraacetate
[catalogue_number] => PA 18 10510
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[chemical_name] =>
[weight] => 318.28
[form] => C13H18O9
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β-D-Ribofuranose 1,2,3,5-tetraacetate
Catalogue No.:PA 18 10510
Molecular Formula : C13H18O9
Molecular Weight : 318.28
stdClass Object
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[catalogue_number] => PA STI 056530
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[weight] => 249.17
[form] => C313C5H12N4O5
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Catalogue No.:PA STI 056530
Molecular Formula : C313C5H12N4O5
Molecular Weight : 249.17
stdClass Object
(
[pname] => Ribavirin-13C5
[catalogue_number] => PA STI 077940
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[weight] => 249.17
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Catalogue No.:PA STI 077940
Molecular Formula : C313C5H12N4O5
Molecular Weight : 249.17
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[pname] => Ribavirin-13C2
[catalogue_number] => PA STI 077950
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[weight] => 246.19
[form] => C613C2H12N4O5
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Catalogue No.:PA STI 077950
Molecular Formula : C613C2H12N4O5
Molecular Weight : 246.19
stdClass Object
(
[pname] => Viramidine-13C5 Hydrochloride
[catalogue_number] => PA STI 087170
[category_ids] => ,77,91,85,83,78,70,82,98,
[chemical_name] =>
[weight] => 284.64
[form] => C313C5H14ClN5O4
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Viramidine-13C5 Hydrochloride
Catalogue No.:PA STI 087170
Molecular Formula : C313C5H14ClN5O4
Molecular Weight : 284.64
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
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Catalogue No.:PA 18 10010
Molecular Formula : C8H11N3O6
Molecular Weight : 245.19
stdClass Object
(
[pname] => Viramidine Hydrochloride
[catalogue_number] => PA 18 10600
[category_ids] => ,77,91,85,83,78,70,82,
[chemical_name] =>
[weight] => 279.68
[form] => C8H14ClN5O4
[cas] => 40372-00-7
[pslug] => 40372-00-7-viramidine-hydrochloride-pa1810600
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Catalogue No.:PA 18 10600
Molecular Formula : C8H14ClN5O4
Molecular Weight : 279.68
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
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Ribavirin 5’-Monophosphate Dilithium Salt (90%)
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
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1-β-D-Ribofuranosyl-1,2,4-triazole-3-carboxylic Acid Methyl Ester (Ribavirin Impurity H)
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,
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[weight] => 318.28
[form] => C13H18O9
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Alpha-Ribofuranose Tetraacetate
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
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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
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[weight] => NA
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Ribavirin (IPRS/53/20) - from IPC
stdClass Object
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[pname] => 5-Amino-4H-1,2,4-triazole-3-carboxylic Acid
[catalogue_number] => PA 18 0101004
[category_ids] => ,75,76,78,70,82,
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[weight] => 128.09
[form] => C3H4N4O2
[cas] => 3641-13-2
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5-Amino-4H-1,2,4-triazole-3-carboxylic Acid
Catalogue No.:PA 18 0101004
Molecular Formula : C3H4N4O2
Molecular Weight : 128.09
stdClass Object
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[pname] => Methyl 5-amino-1H-1,2,4-triazole-3-carboxylate
[catalogue_number] => PA 18 0101003
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[weight] => 142.12
[form] => C4H6N4O2
[cas] => 3641-14-3
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Methyl 5-amino-1H-1,2,4-triazole-3-carboxylate
Catalogue No.:PA 18 0101003
Molecular Formula : C4H6N4O2
Molecular Weight : 142.12
stdClass Object
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[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
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Methyl 5-methoxy-1H-1,2,4-triazole-3-carboxylate
Catalogue No.:PA 18 0101002
Molecular Formula : C5H7N3O3
Molecular Weight : 157.13
stdClass Object
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[catalogue_number] => PA 18 0101005
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[chemical_name] =>
[weight] => 150.13
[form] => C5H10O5
[cas] => 613-83-2
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Catalogue No.:PA 18 0101005
Molecular Formula : C5H10O5
Molecular Weight : 150.13
stdClass Object
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[catalogue_number] => PA 18 0101006
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[chemical_name] =>
[weight] => 451.39
[form] => C18H21N5O9
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(2R,3S,4R,5R)-2-(2-Acetamido-6-oxo-3,6-dihydro-9H-purin-9-yl)-5-(acetoxymethyl)tetrahydrofuran-3,4-diyl diacetate
Catalogue No.:PA 18 0101006
Molecular Formula : C18H21N5O9
Molecular Weight : 451.39
stdClass Object
(
[pname] => 9H-Purin-6-yl acetate
[catalogue_number] => PA 18 0101007
[category_ids] => ,77,91,78,70,82,
[chemical_name] =>
[weight] => 178.15
[form] => C7H6N4O2
[cas] => 406680-61-3
[pslug] => 406680-61-3-9h-purin-6-yl-acetate-pa180101007
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Catalogue No.:PA 18 0101007
Molecular Formula : C7H6N4O2
Molecular Weight : 178.15
