Ubenimex

Impurities - Ubenimex is an inhibitor of aminopeptidase B, leukotriene A4 hydrolase, aminopeptidase N. It is being studied for use in the treatment of acute myelocytic leukemia.Reference standards of Ubenimex API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
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    [pname] => (2S,3R)-3-Amino-2-hydroxy-4-phenyl-butyric Acid
    [catalogue_number] => PA 21 0151000
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 195.22
    [form] => C10H13NO3
    [cas] => 59554-14-2
    [pslug] => 59554-14-2-2s-3r-3-amino-2-hydroxy-4-phenyl-butyric-acid-pa210151000
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PA 21 0151000
PA 21 0151000

(2S,3R)-3-Amino-2-hydroxy-4-phenyl-butyric Acid


  • Catalogue No.:PA 21 0151000

  • CAS :

    59554-14-2

  • Molecular Formula : C10H13NO3

  • Molecular Weight : 195.22

stdClass Object
(
    [pname] => tert-Butyl L-leucinate
    [catalogue_number] => PA 21 0151001
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 187.28
    [form] => C10H21NO2
    [cas] => 21691-53-2
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PA 21 0151001
PA 21 0151001

tert-Butyl L-leucinate


  • Catalogue No.:PA 21 0151001

  • CAS :

    21691-53-2

  • Molecular Formula : C10H21NO2

  • Molecular Weight : 187.28

stdClass Object
(
    [pname] => N-Boc-(2S,3R)-2-Hydroxy-3-amino-4-phenylbutanoic Acid
    [catalogue_number] => PA 21 0151002
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 295.34
    [form] => C15H21NO5
    [cas] => 62023-65-8
    [pslug] => 62023-65-8-n-boc-2s-3r-2-hydroxy-3-amino-4-phenylbutanoic-acid-pa210151002
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PA 21 0151002
PA 21 0151002

N-Boc-(2S,3R)-2-Hydroxy-3-amino-4-phenylbutanoic Acid


  • Catalogue No.:PA 21 0151002

  • CAS :

    62023-65-8

  • Molecular Formula : C15H21NO5

  • Molecular Weight : 295.34

stdClass Object
(
    [pname] => tert-Butyl ((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)-L-leucinate
    [catalogue_number] => PA 21 0151003
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 464.6
    [form] => C25H40N2O6
    [cas] => 223763-75-5
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PA 21 0151003
PA 21 0151003

tert-Butyl ((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)-L-leucinate


  • Catalogue No.:PA 21 0151003

  • CAS :

    223763-75-5

  • Molecular Formula : C25H40N2O6

  • Molecular Weight : 464.6

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    [pname] => tert-Butyl ((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)-L-leucinate
    [catalogue_number] => PA 21 0151004
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 364.49
    [form] => C20H32N2O4
    [cas] => 308238-65-5
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PA 21 0151004
PA 21 0151004

tert-Butyl ((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)-L-leucinate


  • Catalogue No.:PA 21 0151004

  • CAS :

    308238-65-5

  • Molecular Formula : C20H32N2O4

  • Molecular Weight : 364.49

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    [pname] => ((2S,3R)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)-L-leucine
    [catalogue_number] => PA 21 0151005
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    [chemical_name] => 
    [weight] => 408.5
    [form] => C21H32N2O6
    [cas] => 87304-15-2
    [pslug] => 87304-15-2-2s-3r-3-tert-butoxycarbonyl-amino-2-hydroxy-4-phenylbutanoyl-l-leucine-pa210151005
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PA 21 0151005
PA 21 0151005

((2S,3R)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)-L-leucine


  • Catalogue No.:PA 21 0151005

  • CAS :

    87304-15-2

  • Molecular Formula : C21H32N2O6

  • Molecular Weight : 408.5

stdClass Object
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    [pname] => (2S,3R)-3-((tert-Butoxycarbonyl)amino)-2-(((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoic Acid
    [catalogue_number] => PA 21 0151006
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 572.66
    [form] => C30H40N2O9
    [cas] => NA
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PA 21 0151006
PA 21 0151006

(2S,3R)-3-((tert-Butoxycarbonyl)amino)-2-(((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoic Acid


  • Catalogue No.:PA 21 0151006

  • CAS :

    NA

  • Molecular Formula : C30H40N2O9

  • Molecular Weight : 572.66

stdClass Object
(
    [pname] => tert-Butyl ((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-(((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoyl)leucinate
    [catalogue_number] => PA 21 0151007
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 741.92
    [form] => C40H59N3O10
    [cas] => NA
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PA 21 0151007
PA 21 0151007

tert-Butyl ((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-(((2S,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoyl)leucinate


  • Catalogue No.:PA 21 0151007

  • CAS :

    NA

  • Molecular Formula : C40H59N3O10

  • Molecular Weight : 741.92

stdClass Object
(
    [pname] => tert-Butyl ((2S,3R)-3-amino-2-(((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoyl)leucinate
    [catalogue_number] => PA 21 0151008
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 541.69
    [form] => C30H43N3O6
    [cas] => NA
    [pslug] => -tert-butyl-2s-3r-3-amino-2-2s-3r-3-amino-2-hydroxy-4-phenylbutanoyl-oxy-4-phenylbutanoyl-leucinate-pa210151008
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PA 21 0151008
PA 21 0151008

tert-Butyl ((2S,3R)-3-amino-2-(((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoyl)leucinate


  • Catalogue No.:PA 21 0151008

  • CAS :

    NA

  • Molecular Formula : C30H43N3O6

  • Molecular Weight : 541.69

stdClass Object
(
    [pname] => ((2S,3R)-3-Amino-2-(((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoyl)leucine
    [catalogue_number] => PA 21 0151009
    [category_ids] => ,75,76,78,82,
    [chemical_name] => 
    [weight] => 485.58
    [form] => C26H35N3O6
    [cas] => NA
    [pslug] => -2s-3r-3-amino-2-2s-3r-3-amino-2-hydroxy-4-phenylbutanoyl-oxy-4-phenylbutanoyl-leucine-pa210151009
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PA 21 0151009
PA 21 0151009

((2S,3R)-3-Amino-2-(((2S,3R)-3-amino-2-hydroxy-4-phenylbutanoyl)oxy)-4-phenylbutanoyl)leucine


  • Catalogue No.:PA 21 0151009

  • CAS :

    NA

  • Molecular Formula : C26H35N3O6

  • Molecular Weight : 485.58

stdClass Object
(
    [pname] => Ubenimex
    [catalogue_number] => PA 21 0150000
    [category_ids] => ,123,81,69,78,75,76,78,82,
    [chemical_name] => 
    [weight] => 308.38
    [form] => C16H24N2O4
    [cas] => 58970-76-6
    [pslug] => 58970-76-6-ubenimex-api-pa210150000
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PA 21 0150000
PA 21 0150000

Ubenimex


  • Catalogue No.:PA 21 0150000

  • CAS :

    58970-76-6

  • Molecular Formula : C16H24N2O4

  • Molecular Weight : 308.38

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