polymyxin b

An antibacterial drug which is derived from bacterium Bacillus polymyxa. It is used for resistant Gram-negative infections. Exhibits bactericidal properties.Reference standards of Polymyxin B API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Polymyxin B
    [catalogue_number] => PA 69 17000
    [category_ids] => ,70,78,82,114,
    [chemical_name] => 
    [weight] => 1189.45
    [form] => C55H96N16O13
    [cas] => 1404-26-8
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PA 69 17000

Polymyxin B


  • Catalogue No.:PA 69 17000

  • CAS :

    1404-26-8

  • Molecular Formula : C55H96N16O13

  • Molecular Weight : 1189.45

stdClass Object
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    [pname] => (4S)-N-((2S,3R)-1-(((S)-4-Amino-1-oxo-1-(((3S,6S,9S,12S,15S,18S,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-((R)-1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)-2-(5-methylheptyl)-3,4,5,6-tetrahydropyrimidine-4-carboxamide
    [catalogue_number] => PA PEP 001220
    [category_ids] => ,114,
    [chemical_name] => 
    [weight] => 1185.48
    [form] => C56H96N16O12
    [cas] => NA
    [pslug] => 4s-n-2s-3r-1-s-4-amino-1-oxo-1-3s-6s-9s-12s-15s-18s-21s-6-9-18-tris-2-aminoethyl-15-benzyl-3-r-1-hydroxyethyl-12-isobutyl-2-5-8-11-14-17-20-heptaoxo-1-4-7-10-13-16-19-heptaazacyclotricosan-21-yl-amino-butan-2-yl-amino-3-hydroxy-1-oxobutan-2-yl-2-5-methylheptyl-3-4-5-6-tetrahydropyrimidine-4-carboxamide-papep001220
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PA PEP 001220

(4S)-N-((2S,3R)-1-(((S)-4-Amino-1-oxo-1-(((3S,6S,9S,12S,15S,18S,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-((R)-1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)-2-(5-methylheptyl)-3,4,5,6-tetrahydropyrimidine-4-carboxamide


  • Catalogue No.:PA PEP 001220

  • CAS :

    NA

  • Molecular Formula : C56H96N16O12

  • Molecular Weight : 1185.48

stdClass Object
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    [pname] => N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isopropyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide
    [catalogue_number] => PA PEP 003131
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    [weight] => 1189.47
    [form] => C55H96N16O13
    [cas] => NA
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PA PEP 003131

N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isopropyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide


  • Catalogue No.:PA PEP 003131

  • CAS :

    NA

  • Molecular Formula : C55H96N16O13

  • Molecular Weight : 1189.47

stdClass Object
(
    [pname] => N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-3-(1-hydroxyethyl)-12,15-diisobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide
    [catalogue_number] => PA PEP 003132
    [category_ids] => ,114,
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    [weight] => 1169.48
    [form] => C53H100N16O13
    [cas] => NA
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PA PEP 003132

N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-3-(1-hydroxyethyl)-12,15-diisobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide


  • Catalogue No.:PA PEP 003132

  • CAS :

    NA

  • Molecular Formula : C53H100N16O13

  • Molecular Weight : 1169.48

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    [pname] => N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxopropan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide
    [catalogue_number] => PA PEP 003133
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    [weight] => 1189.47
    [form] => C55H96N16O13
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PA PEP 003133

N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxopropan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide


  • Catalogue No.:PA PEP 003133

  • CAS :

    NA

  • Molecular Formula : C55H96N16O13

  • Molecular Weight : 1189.47

stdClass Object
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    [pname] => N-(4-Amino-1-oxo-1-((4,7,16,22-tetrakis(2-aminoethyl)-13-benzyl-10-isobutyl-26,28-dimethyl-3,6,9,12,15,18,21,24,29-nonaoxo-27-oxa-2,5,8,11,14,17,20,23,30-nonaazabicyclo[17.9.4]dotriacontan-25-yl)amino)butan-2-yl)-6-methyloctanamide
    [catalogue_number] => PA PEP 003135
    [category_ids] => ,114,
    [chemical_name] => 
    [weight] => 1185.48
    [form] => C56H96N16O12
    [cas] => NA
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PA PEP 003135

N-(4-Amino-1-oxo-1-((4,7,16,22-tetrakis(2-aminoethyl)-13-benzyl-10-isobutyl-26,28-dimethyl-3,6,9,12,15,18,21,24,29-nonaoxo-27-oxa-2,5,8,11,14,17,20,23,30-nonaazabicyclo[17.9.4]dotriacontan-25-yl)amino)butan-2-yl)-6-methyloctanamide


  • Catalogue No.:PA PEP 003135

  • CAS :

    NA

  • Molecular Formula : C56H96N16O12

  • Molecular Weight : 1185.48

stdClass Object
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    [pname] => N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(hydroxymethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide
    [catalogue_number] => PA PEP 003136
    [category_ids] => ,114,
    [chemical_name] => 
    [weight] => 1189.47
    [form] => C55H96N16O13
    [cas] => NA
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PA PEP 003136

N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(hydroxymethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-6-methyloctanamide


  • Catalogue No.:PA PEP 003136

  • CAS :

    NA

  • Molecular Formula : C55H96N16O13

  • Molecular Weight : 1189.47

stdClass Object
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    [pname] => N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-7-methyloctanamide
    [catalogue_number] => PA PEP 003137
    [category_ids] => ,114,
    [chemical_name] => 
    [weight] => 1203.5
    [form] => C56H98N16O13
    [cas] => NA
    [pslug] => n-4-amino-1-1-4-amino-1-oxo-1-6-9-18-tris-2-aminoethyl-15-benzyl-3-1-hydroxyethyl-12-isobutyl-2-5-8-11-14-17-20-heptaoxo-1-4-7-10-13-16-19-heptaazacyclotricosan-21-yl-amino-butan-2-yl-amino-3-hydroxy-1-oxobutan-2-yl-amino-1-oxobutan-2-yl-7-methyloctanamide-papep003137
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PA PEP 003137

N-(4-Amino-1-((1-((4-amino-1-oxo-1-((6,9,18-tris(2-aminoethyl)-15-benzyl-3-(1-hydroxyethyl)-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclotricosan-21-yl)amino)butan-2-yl)amino)-3-hydroxy-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-7-methyloctanamide


  • Catalogue No.:PA PEP 003137

  • CAS :

    NA

  • Molecular Formula : C56H98N16O13

  • Molecular Weight : 1203.5