Fluorouracil-impurities | Pharmaffiliates

fluorouracil and its Impurities

Fluorouracil is a medication used to treat cancer. It is sold under the brand name Adrucil among others. Reference standards of Fluorouracil API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 37 results for fluorouracil Impurities
PA 06 33000

Fluorouracil - API

Fluorouracil


  • Catalogue No.:PA 06 33000

  • CAS :

    51-21-8

  • Molecular Formula : C4H3FN2O2

  • Molecular Weight : 130.08

PA 06 33010

Fluorouracil - Impurity A (Freebase)

Barbituric Acid


  • Catalogue No.:PA 06 33010

  • CAS :

    67-52-7

  • Molecular Formula : C4H4N2O3

  • Molecular Weight : 128.09

PA 06 33020

Fluorouracil - Impurity B (Freebase)

Isobarbituric Acid


  • Catalogue No.:PA 06 33020

  • CAS :

    496-76-4

  • Molecular Formula : C4H4N2O3

  • Molecular Weight : 128.09

PA 06 33030

Fluorouracil - Impurity C

Uracil


  • Catalogue No.:PA 06 33030

  • CAS :

    66-22-8

  • Molecular Formula : C4H4N2O2

  • Molecular Weight : 112.09

PA 06 33040

Fluorouracil - Impurity D

5-Methoxyuracil


  • Catalogue No.:PA 06 33040

  • CAS :

    6623-81-0

  • Molecular Formula : C5H6N2O3

  • Molecular Weight : 142.11

PA 06 33050

Fluorouracil - Impurity E (Freebase)

5-Chlorouracil


  • Catalogue No.:PA 06 33050

  • CAS :

    1820-81-1

  • Molecular Formula : C4H3ClN2O2

  • Molecular Weight : 146.53

PA 06 33060

Fluorouracil - Impurity F (Freebase)

2-Ethoxy-5-fluorouracil


  • Catalogue No.:PA 06 33060

  • CAS :

    56177-80-1

  • Molecular Formula : C6H7FN2O2

  • Molecular Weight : 158.13

PA 06 33070

Fluorouracil - Impurity G (Freebase)

Urea


  • Catalogue No.:PA 06 33070

  • CAS :

    57-13-6

  • Molecular Formula : CH4N2O

  • Molecular Weight : 60.06

PA 06 33510

5-Methoxypyrimidine-4,6-diol

5-Methoxypyrimidine-4,6-diol


  • Catalogue No.:PA 06 33510

  • CAS :

    5193-84-0

  • Molecular Formula : C5H6N2O3

  • Molecular Weight : 142.11

PA 06 33520

6R-Tetrahydrobiolumazine

6R-Tetrahydrobiolumazine


  • Catalogue No.:PA 06 33520

  • CAS :

    NA

  • Molecular Formula : C9H14N4O4

  • Molecular Weight : 242.23

PA STI 039190

5-Ethyl-2'-deoxyuridine-d5

5-Ethyl-2'-deoxyuridine-d5


  • Catalogue No.:PA STI 039190

  • CAS :

    NA

  • Molecular Formula : C11H11D5N2O5

  • Molecular Weight : 261.29

PA STI 041830

5-Fluorodihydropyrimidine-2,4-dione-13C,15N2

5-Fluorodihydropyrimidine-2,4-dione-13C,15N2


  • Catalogue No.:PA STI 041830

  • CAS :

    1189492-99-6

  • Molecular Formula : C313CH5F15N2O2

  • Molecular Weight : 135.07

PA STI 041840

5-Fluorodihydro-1,3-bis[(4-methoxyphenyl)methyl]pyrimidine-2,4-dione-13C,15N2

5-Fluorodihydro-1,3-bis[(4-methoxyphenyl)methyl]pyrimidine-2,4-dione-13C,15N2


  • Catalogue No.:PA STI 041840

  • CAS :

    NA

  • Molecular Formula : C1913CH21F15N2O4

  • Molecular Weight : 375.37

PA STI 042270

5-Fluorouracil-13C,15N2

5-Fluorouracil-13C,15N2


  • Catalogue No.:PA STI 042270

  • CAS :

    1189423-58-2

  • Molecular Formula : C313CH3F15N2O2

  • Molecular Weight : 133.06

PA STI 042280

5-Fluorouracil-6-d1

5-Fluorouracil-6-d1


  • Catalogue No.:PA STI 042280

  • CAS :

    90344-84-6

  • Molecular Formula : C4H2DFN2O2

  • Molecular Weight : 131.08

PA STI 042290

5-Fluorouracil-13C,15N2 N-β-D-Glucuronide

5-Fluorouracil-13C,15N2 N-β-D-Glucuronide


  • Catalogue No.:PA STI 042290

  • CAS :

    NA

  • Molecular Formula : C913CH11F15N2O8

  • Molecular Weight : 309.18

PA BP995RB

fluorouracil (995RB)

fluorouracil (995RB)


  • Catalogue No.:PA BP995RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPF0250000

Fluorouracil (F0250000)

Fluorouracil (F0250000)


  • Catalogue No.:PA EPF0250000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA ICRS0312

Fluorouracil (ICRS0312)


  • Catalogue No.:PA ICRS0312

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA IPIPRS 126 12

Fluorouracil (IPRS/126/12)-from IPC


  • Catalogue No.:PA IPIPRS 126 12

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0000762

Fluorouracil impurity A (Y0000762)

Fluorouracil impurity A (Y0000762)


  • Catalogue No.:PA EPY0000762

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000763

Fluorouracil impurity B (Y0000763)

Fluorouracil impurity B (Y0000763)


  • Catalogue No.:PA EPY0000763

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000764

Fluorouracil impurity C (Y0000764)

Fluorouracil impurity C (Y0000764)


  • Catalogue No.:PA EPY0000764

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000765

Fluorouracil impurity F (Y0000765)

Fluorouracil impurity F (Y0000765)


  • Catalogue No.:PA EPY0000765

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0000791

Fluorouracil impurity mixture (Y0000791)

Fluorouracil impurity mixture (Y0000791)


  • Catalogue No.:PA EPY0000791

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1279000

Fluorouracil (1279000)

Fluorouracil (1279000)


  • Catalogue No.:PA USP1279000

  • CAS :

    51-21-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1279019

Fluorouracil Related Compound A (Pyrimidine-2,4,6(1H,3H,5H)-trione) (1279019)

Fluorouracil Related Compound A (Pyrimidine-2,4,6(1H,3H,5H)-trione) (1279019)


  • Catalogue No.:PA USP1279019

  • CAS :

    67-52-7

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1279021

Fluorouracil Related Compound B (Dihydropyrimidine-2,4,5(3H)-trione) (1279021)

Fluorouracil Related Compound B (Dihydropyrimidine-2,4,5(3H)-trione) (1279021)


  • Catalogue No.:PA USP1279021

  • CAS :

    496-76-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1279054

Fluorouracil Related Compound E (5-Chloropyrimidine-2,4(1H,3H)-dione) (1279054)

Fluorouracil Related Compound E (5-Chloropyrimidine-2,4(1H,3H)-dione) (1279054)


  • Catalogue No.:PA USP1279054

  • CAS :

    1820-81-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1279065

Fluorouracil Related Compound F (2-Ethoxy-5-fluoropyrimidin-4(1H)-one) (1279065)

Fluorouracil Related Compound F (2-Ethoxy-5-fluoropyrimidin-4(1H)-one) (1279065)


  • Catalogue No.:PA USP1279065

  • CAS :

    56177-80-1

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 06 33530

6-Chlorouracil

6-Chlorouracil


  • Catalogue No.:PA 06 33530

  • CAS :

    4270-27-3

  • Molecular Formula : C4H3ClN2O2

  • Molecular Weight : 146.53

PA 06 33540

6-Chloro-1,3-dimethyluracil

6-Chloro-1,3-dimethyluracil


  • Catalogue No.:PA 06 33540

  • CAS :

    6972-27-6

  • Molecular Formula : C6H7ClN2O2

  • Molecular Weight : 174.58

PA 06 33550

5-Amino-4-D-ribitylaminouracil

5-Amino-4-D-ribitylaminouracil


  • Catalogue No.:PA 06 33550

  • CAS :

    17014-74-3

  • Molecular Formula : C9H16N4O6

  • Molecular Weight : 276.25

PA 06 0331000

5-Fluorodihydropyrimidine-2,4-dione

5-Fluorodihydropyrimidine-2,4-dione


  • Catalogue No.:PA 06 0331000

  • CAS :

    696-06-0

  • Molecular Formula : C4H5FN2O2

  • Molecular Weight : 132.09

PA 06 0331001

2-Fluoro-3-hydroxy-3-ureidopropanoic Acid

2-Fluoro-3-hydroxy-3-ureidopropanoic Acid


  • Catalogue No.:PA 06 0331001

  • CAS :

    NA

  • Molecular Formula : C4H7FN2O4

  • Molecular Weight : 166.11

PA 06 0331002

6-(Hydroxymethyl)uracil

6-(Hydroxymethyl)uracil


  • Catalogue No.:PA 06 0331002

  • CAS :

    22126-44-9

  • Molecular Formula : C5H6N2O3

  • Molecular Weight : 142.11

PA 06 0330071

Fluorouracil - Impurity G (Hydrogen Peroxide)

Urea Hydrogen Peroxide


  • Catalogue No.:PA 06 0330071

  • CAS :

    124-43-6

  • Molecular Formula : CH6N2O3

  • Molecular Weight : 94.07