rifamycin sodium
It is the hydroquinone form Rifamycin S, formed by the reduction of the active form Rifamycin S. Rifamycin SV became the first member of Rifamycin class to enter clinical use as an intravenous antibiotic. Reference standards of Rifamycin Sodium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => Rifamycin Sodium
[catalogue_number] => PA 18 58000
[category_ids] => ,69,78,70,82,
[chemical_name] =>
[weight] => 719.75
[form] => C37H46NNaO12
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Catalogue No.:PA 18 58000
Molecular Formula : C37H46NNaO12
Molecular Weight : 719.75
stdClass Object
(
[pname] => 3-Amino-4-deoxy-4-imino Rifamycin S
[catalogue_number] => PA 18 58510
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[chemical_name] =>
[weight] => 709.78
[form] => C37H47N3O11
[cas] => 62041-01-4
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3-Amino-4-deoxy-4-imino Rifamycin S
Catalogue No.:PA 18 58510
Molecular Formula : C37H47N3O11
Molecular Weight : 709.78
stdClass Object
(
[pname] => 1-Amino-4-methylpiperazine
[catalogue_number] => PA 18 0581000
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 115.18
[form] => C5H13N3
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1-Amino-4-methylpiperazine
Catalogue No.:PA 18 0581000
Molecular Formula : C5H13N3
Molecular Weight : 115.18
stdClass Object
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[pname] => 21-Acetate, Spiro[1,3-dioxolane-2,9′(6′H)-[2,7](epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan]-1′,4,6′,11′,17′(2′H)-pentone, 5′,16′,19′,21′-tetrahydroxy-23′-methoxy-2′,4′,12′,16′,18′,20′,22′-heptamethyl
[catalogue_number] => PA 18 0581001
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[weight] => 767.78
[form] => C39H45NO15
[cas] => 17778-33-5
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21-Acetate, Spiro[1,3-dioxolane-2,9′(6′H)-[2,7](epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan]-1′,4,6′,11′,17′(2′H)-pentone, 5′,16′,19′,21′-tetrahydroxy-23′-methoxy-2′,4′,12′,16′,18′,20′,22′-heptamethyl
Catalogue No.:PA 18 0581001
Molecular Formula : C39H45NO15
Molecular Weight : 767.78
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[pname] => 25-O-Desacetylrifamycin
[catalogue_number] => PA 18 0581002
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 655.74
[form] => C35H45NO11
[cas] => 17750-90-2
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Catalogue No.:PA 18 0581002
Molecular Formula : C35H45NO11
Molecular Weight : 655.74
stdClass Object
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[pname] => Rifamycin Y
[catalogue_number] => PA 18 0581003
[category_ids] => ,75,76,78,70,82,
[chemical_name] =>
[weight] => 769.8
[form] => C39H47NO15
[cas] => 15271-73-5
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