ezetimibe

An anti-hyperlipidemic medication, it is used for cholesterol lowering that decreases the absorption of cholesterol in the small intestine. Ezetimibe is hence used for treating high cholesterol. Reference standards of Ezetimibe API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => (3R,4S)-1-(4-Fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoic acid
    [catalogue_number] => PA 05 0411045
    [category_ids] => ,75,76,78,81,82,
    [chemical_name] => 
    [weight] => 419.45
    [form] => C25H22FNO4
    [cas] => 204589-82-2
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PA 05 0411045

(3R,4S)-1-(4-Fluorophenyl)-2-oxo-4-[4-(phenylmethoxy)phenyl]-3-azetidinepropanoic acid


  • Catalogue No.:PA 05 0411045

  • CAS :

    204589-82-2

  • Molecular Formula : C25H22FNO4

  • Molecular Weight : 419.45

stdClass Object
(
    [pname] => Rac Ezetimibe D4
    [catalogue_number] => PA STI 089553
    [category_ids] => ,98,75,76,78,82,
    [chemical_name] => 
    [weight] => 413.46
    [form] => C24H17D4F2NO3
    [cas] => NA
    [pslug] => rac-ezetimibe-d4-pasti089553
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PA STI 089553

Rac Ezetimibe D4


  • Catalogue No.:PA STI 089553

  • CAS :

    NA

  • Molecular Formula : C24H17D4F2NO3

  • Molecular Weight : 413.46

stdClass Object
(
    [pname] => (3S,4S)-1-(4-Fluorophenyl)-4-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-3-(4-hydroxyphenyl)azetidin-2-one
    [catalogue_number] => PA 05 0411046
    [category_ids] => ,80,81,78,70,82,
    [chemical_name] => 
    [weight] => 409.43
    [form] => C24H21F2NO3
    [cas] => NA
    [pslug] => 3s-4s-1-4-fluorophenyl-4-s-3-4-fluorophenyl-3-hydroxypropyl-3-4-hydroxyphenyl-azetidin-2-one-pa050411046
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PA 05 0411046

(3S,4S)-1-(4-Fluorophenyl)-4-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-3-(4-hydroxyphenyl)azetidin-2-one


  • Catalogue No.:PA 05 0411046

  • CAS :

    NA

  • Molecular Formula : C24H21F2NO3

  • Molecular Weight : 409.43

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    [pname] => (S)-3-((2S,5S)-5-(4-Fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one
    [catalogue_number] => PA 05 0411047
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 716.97
    [form] => C39H46F2N2O5Si2
    [cas] => NA
    [pslug] => s-3-2s-5s-5-4-fluorophenyl-2-s-4-fluorophenyl-amino-4-trimethylsilyl-oxy-phenyl-methyl-5-trimethylsilyl-oxy-pentanoyl-4-phenyloxazolidin-2-one-pa050411047
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PA 05 0411047

(S)-3-((2S,5S)-5-(4-Fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one


  • Catalogue No.:PA 05 0411047

  • CAS :

    NA

  • Molecular Formula : C39H46F2N2O5Si2

  • Molecular Weight : 716.97

stdClass Object
(
    [pname] => (S)-3-((2S,5S)-5-(4-Fluorophenyl)-2-((R)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one
    [catalogue_number] => PA 05 0411048
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 716.97
    [form] => C39H46F2N2O5Si2
    [cas] => NA
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PA 05 0411048

(S)-3-((2S,5S)-5-(4-Fluorophenyl)-2-((R)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-one


  • Catalogue No.:PA 05 0411048

  • CAS :

    NA

  • Molecular Formula : C39H46F2N2O5Si2

  • Molecular Weight : 716.97

stdClass Object
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    [pname] => (3S,4S)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-((trimethylsilyl)oxy)propyl)-4-(4-((trimethylsilyl)oxy)phenyl)azetidin-2-one
    [catalogue_number] => PA 05 0411049
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 553.8
    [form] => C30H37F2NO3Si2
    [cas] => NA
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PA 05 0411049

(3S,4S)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-((trimethylsilyl)oxy)propyl)-4-(4-((trimethylsilyl)oxy)phenyl)azetidin-2-one


  • Catalogue No.:PA 05 0411049

  • CAS :

    NA

  • Molecular Formula : C30H37F2NO3Si2

  • Molecular Weight : 553.8

stdClass Object
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    [pname] => (3R,4R)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-((trimethylsilyl)oxy)propyl)-4-(4-((trimethylsilyl)oxy)phenyl)azetidin-2-one
    [catalogue_number] => PA 05 0411050
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 553.8
    [form] => C30H37F2NO3Si2
    [cas] => NA
    [pslug] => 3r-4r-1-4-fluorophenyl-3-s-3-4-fluorophenyl-3-trimethylsilyl-oxy-propyl-4-4-trimethylsilyl-oxy-phenyl-azetidin-2-one-pa050411050
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PA 05 0411050

(3R,4R)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-((trimethylsilyl)oxy)propyl)-4-(4-((trimethylsilyl)oxy)phenyl)azetidin-2-one


  • Catalogue No.:PA 05 0411050

  • CAS :

    NA

  • Molecular Formula : C30H37F2NO3Si2

  • Molecular Weight : 553.8

stdClass Object
(
    [pname] => (3S,4R)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-((trimethylsilyl)oxy)propyl)-4-(4-((trimethylsilyl)oxy)phenyl)azetidin-2-one
    [catalogue_number] => PA 05 0411051
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 553.8
    [form] => C30H37F2NO3Si2
    [cas] => 1650568-83-4
    [pslug] => 1650568-83-4-3s-4r-1-4-fluorophenyl-3-s-3-4-fluorophenyl-3-trimethylsilyl-oxy-propyl-4-4-trimethylsilyl-oxy-phenyl-azetidin-2-one-pa050411051
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PA 05 0411051

(3S,4R)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-((trimethylsilyl)oxy)propyl)-4-(4-((trimethylsilyl)oxy)phenyl)azetidin-2-one


  • Catalogue No.:PA 05 0411051

  • CAS :

    1650568-83-4

  • Molecular Formula : C30H37F2NO3Si2

  • Molecular Weight : 553.8

stdClass Object
(
    [pname] => N-Nitroso Ezetimibe Open-Ring Acid
    [catalogue_number] => PA 05 0411052
    [category_ids] => ,70,78,81,82,
    [chemical_name] => 
    [weight] => 456.45
    [form] => C24H22F2N2O5
    [cas] => NA
    [pslug] => n-nitroso-ezetimibe-open-ring-acid-pa050411052
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PA 05 0411052

N-Nitroso Ezetimibe Open-Ring Acid


  • Catalogue No.:PA 05 0411052

  • CAS :

    NA

  • Molecular Formula : C24H22F2N2O5

  • Molecular Weight : 456.45

stdClass Object
(
    [pname] => (4S,5R)-4-methyl-5-phenyloxazolidin-2-one
    [catalogue_number] => PA 05 0411053
    [category_ids] => ,70,78,81,82,
    [chemical_name] => 
    [weight] => 177.2
    [form] => C10H11NO2
    [cas] => 16251-45-9
    [pslug] => 16251-45-9-4s-5r-4-methyl-5-phenyloxazolidin-2-one-pa050411053
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PA 05 0411053

(4S,5R)-4-methyl-5-phenyloxazolidin-2-one


  • Catalogue No.:PA 05 0411053

  • CAS :

    16251-45-9

  • Molecular Formula : C10H11NO2

  • Molecular Weight : 177.2

stdClass Object
(
    [pname] => (S)-3-((2R,5S)-5-(4-fluorophenyl)-2-((R)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one
    [catalogue_number] => PA 05 0411054
    [category_ids] => ,70,78,81,82,
    [chemical_name] => 
    [weight] => 572.61
    [form] => C33H30F2N2O5
    [cas] => 1621715-63-6
    [pslug] => 1621715-63-6-s-3-2r-5s-5-4-fluorophenyl-2-r-4-fluorophenyl-amino-4-hydroxyphenyl-methyl-5-hydroxypentanoyl-4-phenyloxazolidin-2-one-pa050411054
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PA 05 0411054

(S)-3-((2R,5S)-5-(4-fluorophenyl)-2-((R)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one


  • Catalogue No.:PA 05 0411054

  • CAS :

    1621715-63-6

  • Molecular Formula : C33H30F2N2O5

  • Molecular Weight : 572.61

stdClass Object
(
    [pname] => 5-Oxo-5-phenylpentanoic Acid
    [catalogue_number] => PA 05 0411055
    [category_ids] => ,70,78,81,82,
    [chemical_name] => 
    [weight] => 192.21
    [form] => C11H12O3
    [cas] => 1501-05-9
    [pslug] => 1501-05-9-5-oxo-5-phenylpentanoic-acid-pa050411055
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PA 05 0411055

5-Oxo-5-phenylpentanoic Acid


  • Catalogue No.:PA 05 0411055

  • CAS :

    1501-05-9

  • Molecular Formula : C11H12O3

  • Molecular Weight : 192.21

stdClass Object
(
    [pname] => (3R)-N,6-Bis(4-fluorophenyl)-2-(4-hydroxyphenyl)tetrahydro-2H-pyran-3-carboxamide
    [catalogue_number] => PA 05 0411057
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 409.43
    [form] => C24H21F2NO3
    [cas] => 2468151-76-8
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PA 05 0411057

(3R)-N,6-Bis(4-fluorophenyl)-2-(4-hydroxyphenyl)tetrahydro-2H-pyran-3-carboxamide


  • Catalogue No.:PA 05 0411057

  • CAS :

    2468151-76-8

  • Molecular Formula : C24H21F2NO3

  • Molecular Weight : 409.43

stdClass Object
(
    [pname] => (5S)-N,5-Bis(4-fluorophenyl)-5-hydroxy-2-(4-hydroxybenzyl)pentanamide
    [catalogue_number] => PA 05 0411058
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 411.45
    [form] => C24H23F2NO3
    [cas] => 2933154-47-1
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PA 05 0411058

(5S)-N,5-Bis(4-fluorophenyl)-5-hydroxy-2-(4-hydroxybenzyl)pentanamide


  • Catalogue No.:PA 05 0411058

  • CAS :

    2933154-47-1

  • Molecular Formula : C24H23F2NO3

  • Molecular Weight : 411.45