Fluorouracil Impurities

Fluorouracil Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Fluorouracil, pharmacopeial and non-pharmacopeial Fluorouracil impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Fluorouracil impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Fluorouracil-related products are thoroughly characterized. Fluorouracil products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

6-Chlorouracil

N° de SZ CAT:	: SZ-F044011
Número CAS	: 4270-27-3
Mol.F.	: C4H3ClN2O2
Peso Molecular	: 146.5
Status de Fatura	: In Stock, 3-4 days for Dispatch

6-Methyluracil

N° de SZ CAT:	: SZ-F044013
Número CAS	: 626-48-2
Mol.F.	: C5H6N2O2
Peso Molecular	: 126.1
Status de Fatura	: In Stock

Fluorouracil

N° de SZ CAT:	: SZ-F044001
Número CAS	: 51-21-8
Mol.F.	: C4H3FN2O2
Peso Molecular	: 130.1
Status de Fatura	: In Stock

Fluorouracil EP Impurity A

N° de SZ CAT:	: SZ-F044002
Número CAS	: 67-52-7
Mol.F.	: C4H4N2O3
Peso Molecular	: 128.1
Status de Fatura	: In Stock

Fluorouracil EP Impurity B

N° de SZ CAT:	: SZ-F044003
Número CAS	: 496-76-4
Mol.F.	: C4H4N2O3
Peso Molecular	: 128.1
Status de Fatura	: In Stock

Fluorouracil EP Impurity D

N° de SZ CAT:	: SZ-F044005
Número CAS	: 6623-81-0
Mol.F.	: C5H6N2O3
Peso Molecular	: 142.1
Status de Fatura	: In Stock

Fluorouracil EP Impurity E

N° de SZ CAT:	: SZ-F044006
Número CAS	: 1820-81-1
Mol.F.	: C4H3ClN2O2
Peso Molecular	: 146.5
Status de Fatura	: In Stock

Fluorouracil EP Impurity F

N° de SZ CAT:	: SZ-F044007
Número CAS	: 56177-80-1
Mol.F.	: C6H7FN2O2
Peso Molecular	: 158.1
Status de Fatura	: In Stock

Fluorouracil EP Impurity G

N° de SZ CAT:	: SZ-F044008
Número CAS	: 57-13-6
Mol.F.	: CH4N2O
Peso Molecular	: 60.1
Status de Fatura	: In Stock, 3-4 days for Dispatch

4,6-Dichloro-2-hydroxypyrimidine

N° de SZ CAT:	: SZ-F044021
Número CAS	: 6297-80-9
Mol.F.	: C4H2Cl2N2O
Peso Molecular	: 165.0
Status de Fatura	: Custom Synthesis

4,6-Dihydroxy-5-Methoxypyrimidine

N° de SZ CAT:	: SZ-F044009
Número CAS	: 5193-84-0
Mol.F.	: C5H6N2O3
Peso Molecular	: 142.1
Status de Fatura	: Custom Synthesis

5,6-Diamino-1,3-dimethyluracil

N° de SZ CAT:	: SZ-F044015
Número CAS	: 5440-00-6
Mol.F.	: C6H10N4O2
Peso Molecular	: 170.2
Status de Fatura	: Custom Synthesis

5-Fluorodihydropyrimidine-2,4-Dione

N° de SZ CAT:	: SZ-F044010
Número CAS	: 696-06-0
Mol.F.	: C4H5FN2O2
Peso Molecular	: 132.1
Status de Fatura	: Custom Synthesis

6-Chloro-1,3-Dimethyluracil

N° de SZ CAT:	: SZ-F044012
Número CAS	: 6972-27-6
Mol.F.	: C6H7ClN2O2
Peso Molecular	: 174.6
Status de Fatura	: Custom Synthesis

Fluorouracil Dimer Impurity

N° de SZ CAT:	: SZ-F044022
Número CAS	: NA
Mol.F.	: C8H5FN4O4
Peso Molecular	: 240.2
Status de Fatura	: Custom Synthesis

Fluorouracil EP Impurity C

N° de SZ CAT:	: SZ-F044004
Número CAS	: 66-22-8
Mol.F.	: C4H4N2O2
Peso Molecular	: 112.1
Status de Fatura	: Custom Synthesis

Fluorouracil Impurity Mixture CRS (Containing Impurities D and E)

N° de SZ CAT:	: SZ-F044020
Número CAS	: NA
Mol.F.	: C5H6N2O3 : C4H3ClN2O2
Peso Molecular	: 142.1 : 146.5
Status de Fatura	: Custom Synthesis

Hydroxy Urea

N° de SZ CAT:	: SZ-F044014
Número CAS	: 127-07-1
Mol.F.	: CH4N2O2
Peso Molecular	: 76.1
Status de Fatura	: Custom Synthesis

Stable Isotopes and Metabolites

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

N° de SZ CAT:	: SZ-F044D01
Número CAS	: 1189492-99-6
Mol.F.	: C313CH5F15N2O2
Peso Molecular	: 135.1
Status de Fatura	: Custom Synthesis

5-Fluorouracil-13C,15N2

N° de SZ CAT:	: SZ-F044D02
Número CAS	: 1189423-58-2
Mol.F.	: C313CH3F15N2O2
Peso Molecular	: 133.1
Status de Fatura	: Custom Synthesis

5-Fluorouracil-15N2

N° de SZ CAT:	: SZ-F044D03
Número CAS	: 68941-95-7
Mol.F.	: C4H3F15N2O2
Peso Molecular	: 132.1
Status de Fatura	: Custom Synthesis

Possible Nitroso Standards

Fluorouracil Nitroso Impurity 1

N° de SZ CAT:	: SZ-F044016
Número CAS	: NA
Mol.F.	: C4H2FN3O3
Peso Molecular	: 159.1
Status de Fatura	: Inquire

Fluorouracil Nitroso Impurity 2

N° de SZ CAT:	: SZ-F044017
Número CAS	: NA
Mol.F.	: C4H2FN3O3
Peso Molecular	: 159.1
Status de Fatura	: Inquire

Fluorouracil Nitroso Impurity 3

N° de SZ CAT:	: SZ-F044018
Número CAS	: NA
Mol.F.	: C4HFN4O4
Peso Molecular	: 188.1
Status de Fatura	: Inquire

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