Capecitabine-impurities | Pharmaffiliates

capecitabine

Capecitabine is an orally-administered chemotherapeutic agent. It is used to treat breast, colon, or rectal cancer. It works by slowing or stopping the growth of cancer cells. Reference standards of Capecitabine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

stdClass Object
(
    [pname] => 3'-O-(5'-Deoxy-β-D-ribofuranosyl) Capecitabine
    [catalogue_number] => PA 30 09540
    [category_ids] => 91,85,83,75,70,78,82
    [chemical_name] => 
    [weight] => 475.47
    [form] => C20H30FN3O9
    [cas] => 1262133-64-1
    [pslug] => 1262133-64-1-3-o-5-deoxy-beta-d-ribofuranosyl-capecitabine-pa3009540
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PA 30 09540

3'-O-(5'-Deoxy-β-D-ribofuranosyl) Capecitabine


  • Catalogue No.:PA 30 09540

  • CAS :

    1262133-64-1

  • Molecular Formula : C20H30FN3O9

  • Molecular Weight : 475.47

20% OFF
stdClass Object
(
    [pname] => Capecitabine 2-O-BDR Impurity
    [catalogue_number] => PA 30 09520
    [category_ids] => 82,78,70,75,83,85,91
    [chemical_name] => 
    [weight] => 475.47
    [form] => C20H30FN3O9
    [cas] => 1262133-66-3
    [pslug] => 1262133-66-3-capecitabine-2-o-bdr-impurity-pa3009520
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PA 30 09520

Capecitabine 2-O-BDR Impurity


  • Catalogue No.:PA 30 09520

  • CAS :

    1262133-66-3

  • Molecular Formula : C20H30FN3O9

  • Molecular Weight : 475.47

stdClass Object
(
    [pname] => 3'-O-(5'-Deoxy-α-D-ribofuranosyl) Capecitabine
    [catalogue_number] => PA 30 09530
    [category_ids] => 91,85,83,82,78,75,70
    [chemical_name] => 
    [weight] => 475.47
    [form] => C20H30FN3O9
    [cas] => 1262133-68-5
    [pslug] => 1262133-68-5-3-o-5-deoxy-alpha-d-ribofuranosyl-capecitabine-pa3009530
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PA 30 09530

3'-O-(5'-Deoxy-α-D-ribofuranosyl) Capecitabine


  • Catalogue No.:PA 30 09530

  • CAS :

    1262133-68-5

  • Molecular Formula : C20H30FN3O9

  • Molecular Weight : 475.47

stdClass Object
(
    [pname] => N-Carbamoyl-2-fluoro-β-alanine-13C3
    [catalogue_number] => PA STI 017470
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 153.09
    [form] => C13C3H7FN2O3
    [cas] => 1216798-07-0
    [pslug] => 1216798-07-0-n-carbamoyl-2-fluoro-beta-alanine-13c3
-pasti017470
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PA STI 017470

N-Carbamoyl-2-fluoro-β-alanine-13C3


  • Catalogue No.:PA STI 017470

  • CAS :

    1216798-07-0

  • Molecular Formula : C13C3H7FN2O3

  • Molecular Weight : 153.09

stdClass Object
(
    [pname] => 2'-O-(5'-Deoxy-β-D-ribofuranosyl) Capecitabine-d11
    [catalogue_number] => PA STI 026520
    [category_ids] => ,70,75,78,82,83,85,91,98,
    [chemical_name] => 
    [weight] => 486.53
    [form] => C20H19D11FN3O9
    [cas] => NA
    [pslug] => 2-o-5-deoxy-beta-d-ribofuranosyl-capecitabine-d11-pasti026520
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PA STI 026520

2'-O-(5'-Deoxy-β-D-ribofuranosyl) Capecitabine-d11


  • Catalogue No.:PA STI 026520

  • CAS :

    NA

  • Molecular Formula : C20H19D11FN3O9

  • Molecular Weight : 486.53

stdClass Object
(
    [pname] => Pentyl (1-((2R,3R,4S,5R)-4-((tert-butyldimethylsilyl)oxy)-3-hydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate
    [catalogue_number] => PAI 03 021081
    [category_ids] => ,78,70,75,76,82,
    [chemical_name] => 
    [weight] => 473.62
    [form] => C21H36FN3O6Si
    [cas] => NA
    [pslug] => -pentyl-1-2r-3r-4s-5r-4-tert-butyldimethylsilyl-oxy-3-hydroxy-5-methyltetrahydrofuran-2-yl-5-fluoro-2-oxo-1-2-dihydropyrimidin-4-yl-carbamate-pai03021081
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PAI 03 021081

Pentyl (1-((2R,3R,4S,5R)-4-((tert-butyldimethylsilyl)oxy)-3-hydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate


  • Catalogue No.:PAI 03 021081

  • CAS :

    NA

  • Molecular Formula : C21H36FN3O6Si

  • Molecular Weight : 473.62

stdClass Object
(
    [pname] => Pentyl (1-((2R,3R,4R,5R)-3-((tert-butyldimethylsilyl)oxy)-4-hydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate
    [catalogue_number] => PAI 03 021082
    [category_ids] => ,78,70,75,76,82,
    [chemical_name] => 
    [weight] => 473.62
    [form] => C21H36FN3O6Si
    [cas] => NA
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PAI 03 021082

Pentyl (1-((2R,3R,4R,5R)-3-((tert-butyldimethylsilyl)oxy)-4-hydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate


  • Catalogue No.:PAI 03 021082

  • CAS :

    NA

  • Molecular Formula : C21H36FN3O6Si

  • Molecular Weight : 473.62

stdClass Object
(
    [pname] => (3R,4R,5R)-2-(((2R,3R,4R,5R)-4-((tert-Butyldimethylsilyl)oxy)-2-(5-fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-5-methyltetrahydrofuran-3-yl)oxy)-5-methyltetrahydrofuran-3,4-diyl Diacetate
    [catalogue_number] => PAI 03 021083
    [category_ids] => ,78,70,75,76,82,
    [chemical_name] => 
    [weight] => 673.81
    [form] => C30H48FN3O11Si
    [cas] => NA
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PAI 03 021083

(3R,4R,5R)-2-(((2R,3R,4R,5R)-4-((tert-Butyldimethylsilyl)oxy)-2-(5-fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-5-methyltetrahydrofuran-3-yl)oxy)-5-methyltetrahydrofuran-3,4-diyl Diacetate


  • Catalogue No.:PAI 03 021083

  • CAS :

    NA

  • Molecular Formula : C30H48FN3O11Si

  • Molecular Weight : 673.81

stdClass Object
(
    [pname] => (3R,4R,5R)-2-(((2R,3R,4R,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(5-fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-2-methyltetrahydrofuran-3-yl)oxy)-5-methyltetrahydrofuran-3,4-diyl Diacetate
    [catalogue_number] => PAI 03 021084
    [category_ids] => ,78,70,75,76,82,
    [chemical_name] => 
    [weight] => 673.81
    [form] => C30H48FN3O11Si
    [cas] => NA
    [pslug] => -3r-4r-5r-2-2r-3r-4r-5r-4-tert-butyldimethylsilyl-oxy-5-5-fluoro-2-oxo-4-pentyloxy-carbonyl-amino-pyrimidin-1-2h-yl-2-methyltetrahydrofuran-3-yl-oxy-5-methyltetrahydrofuran-3-4-diyl-diacetate-pai03021084
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PAI 03 021084

(3R,4R,5R)-2-(((2R,3R,4R,5R)-4-((tert-Butyldimethylsilyl)oxy)-5-(5-fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-2-methyltetrahydrofuran-3-yl)oxy)-5-methyltetrahydrofuran-3,4-diyl Diacetate


  • Catalogue No.:PAI 03 021084

  • CAS :

    NA

  • Molecular Formula : C30H48FN3O11Si

  • Molecular Weight : 673.81

stdClass Object
(
    [pname] => (2R,3S,4R,5R)-5-(5-Fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-4-hydroxy-2-methyltetrahydrofuran-3-yl Acetate
    [catalogue_number] => PAI 03 021085
    [category_ids] => ,78,70,75,76,82,
    [chemical_name] => 
    [weight] => 401.39
    [form] => C17H24FN3O7
    [cas] => NA
    [pslug] => -2r-3s-4r-5r-5-5-fluoro-2-oxo-4-pentyloxy-carbonyl-amino-pyrimidin-1-2h-yl-4-hydroxy-2-methyltetrahydrofuran-3-yl-acetate-pai03021085
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PAI 03 021085

(2R,3S,4R,5R)-5-(5-Fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-4-hydroxy-2-methyltetrahydrofuran-3-yl Acetate


  • Catalogue No.:PAI 03 021085

  • CAS :

    NA

  • Molecular Formula : C17H24FN3O7

  • Molecular Weight : 401.39

stdClass Object
(
    [pname] => (2R,3R,4R,5R)-2-(5-Fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-4-hydroxy-5-methyltetrahydrofuran-3-yl Acetate
    [catalogue_number] => PAI 03 021086
    [category_ids] => ,78,70,75,76,82,
    [chemical_name] => 
    [weight] => 401.39
    [form] => C17H24FN3O7
    [cas] => 1262133-69-6
    [pslug] => 1262133-69-6-2r-3r-4r-5r-2-5-fluoro-2-oxo-4-pentyloxy-carbonyl-amino-pyrimidin-1-2h-yl-4-hydroxy-5-methyltetrahydrofuran-3-yl-acetate-pai03021086
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PAI 03 021086

(2R,3R,4R,5R)-2-(5-Fluoro-2-oxo-4-(((pentyloxy)carbonyl)amino)pyrimidin-1(2H)-yl)-4-hydroxy-5-methyltetrahydrofuran-3-yl Acetate


  • Catalogue No.:PAI 03 021086

  • CAS :

    1262133-69-6

  • Molecular Formula : C17H24FN3O7

  • Molecular Weight : 401.39

stdClass Object
(
    [pname] => Cytidine, 5'-deoxy-5-fluoro-N,N-bis[(pentyloxy)carbonyl]-, 2',3'-diacetate
    [catalogue_number] => PA 30 0091000
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 557.57
    [form] => C25H36FN3O10
    [cas] => 1313238-38-8
    [pslug] => 1313238-38-8-cytidine-5-deoxy-5-fluoro-n-n-bis-pentyloxy-carbonyl-2-3-diacetate-pa300091000
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PA 30 0091000

Cytidine, 5'-deoxy-5-fluoro-N,N-bis[(pentyloxy)carbonyl]-, 2',3'-diacetate


  • Catalogue No.:PA 30 0091000

  • CAS :

    1313238-38-8

  • Molecular Formula : C25H36FN3O10

  • Molecular Weight : 557.57

stdClass Object
(
    [pname] => 5’-Deoxy-5-fluoro-N, N-di-[(pentyloxy)carbonyl]cytidine
    [catalogue_number] => PA 30 0091001
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 473.5
    [form] => C21H32FN3O8
    [cas] => NA
    [pslug] => 5-deoxy-5-fluoro-n-n-di-pentyloxy-carbonyl-cytidine-pa300091001
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PA 30 0091001

5’-Deoxy-5-fluoro-N, N-di-[(pentyloxy)carbonyl]cytidine


  • Catalogue No.:PA 30 0091001

  • CAS :

    NA

  • Molecular Formula : C21H32FN3O8

  • Molecular Weight : 473.5

stdClass Object
(
    [pname] => N-Carbamoyl-2-fluoro-ß-alanine
    [catalogue_number] => PA 30 0091002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 150.11
    [form] => C4H7FN2O3
    [cas] => 5006-64-4
    [pslug] => 5006-64-4-n-carbamoyl-2-fluoro-beta-alanine-pa300091002
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PA 30 0091002

N-Carbamoyl-2-fluoro-ß-alanine


  • Catalogue No.:PA 30 0091002

  • CAS :

    5006-64-4

  • Molecular Formula : C4H7FN2O3

  • Molecular Weight : 150.11

stdClass Object
(
    [pname] => Methyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate
    [catalogue_number] => PA 30 0091003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 303.25
    [form] => C11H14FN3O6
    [cas] => 296248-49-2
    [pslug] => 296248-49-2-methyl-1-2r-3r-4s-5r-3-4-dihydroxy-5-methyltetrahydrofuran-2-yl-5-fluoro-2-oxo-1-2-dihydropyrimidin-4-yl-carbamate-pa300091003
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PA 30 0091003

Methyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-5-fluoro-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate


  • Catalogue No.:PA 30 0091003

  • CAS :

    296248-49-2

  • Molecular Formula : C11H14FN3O6

  • Molecular Weight : 303.25

stdClass Object
(
    [pname] => Pentyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate
    [catalogue_number] => PA 30 0091004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 341.36
    [form] => C15H23N3O6
    [cas] => 216450-02-1
    [pslug] => 216450-02-1-pentyl-1-2r-3r-4s-5r-3-4-dihydroxy-5-methyltetrahydrofuran-2-yl-2-oxo-1-2-dihydropyrimidin-4-yl-carbamate-pa300091004
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PA 30 0091004

Pentyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate


  • Catalogue No.:PA 30 0091004

  • CAS :

    216450-02-1

  • Molecular Formula : C15H23N3O6

  • Molecular Weight : 341.36

stdClass Object
(
    [pname] => 1,2,3-Tri-O-acetyl-5-deoxy-β-D-ribofuranose
    [catalogue_number] => PA 30 0091005
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 260.24
    [form] => C11H16O7
    [cas] => 62211-93-2
    [pslug] => 62211-93-2-1-2-3-tri-o-acetyl-5-deoxy-beta-d-ribofuranose-pa300091005
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PA 30 0091005

1,2,3-Tri-O-acetyl-5-deoxy-β-D-ribofuranose


  • Catalogue No.:PA 30 0091005

  • CAS :

    62211-93-2

  • Molecular Formula : C11H16O7

  • Molecular Weight : 260.24