Favipiravir Impurities

Favipiravir Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Favipiravir, pharmacopeial and non-pharmacopeial Favipiravir impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Favipiravir 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.

Favipiravir-related products are thoroughly characterized. Favipiravir 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

Favipiravir

SZ CAT No:	: SZ-F056001
CAS No	: 259793-96-9
Mol.F.	: C5H4FN3O2
Mol.Wt.	: 157.1
Inv. Status	: In Stock

Favipiravir Impurity 9

SZ CAT No:	: SZ-F056010
CAS No	: 356783-16-9
Mol.F.	: C5HCl2N3
Mol.Wt.	: 174.0
Inv. Status	: In Stock

Favipiravir Chloro Homolog Impurity

SZ CAT No:	: SZ-F056017
CAS No	: 259793-90-3
Mol.F.	: C5H4ClN3O2
Mol.Wt.	: 173.6
Inv. Status	: Custom Synthesis

Favipiravir Impurity 1

SZ CAT No:	: SZ-F056002
CAS No	: NA
Mol.F.	: C5H3FN2O3
Mol.Wt.	: 158.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 10

SZ CAT No:	: SZ-F056011
CAS No	: 356783-28-3
Mol.F.	: C5HF2N3
Mol.Wt.	: 141.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 13

SZ CAT No:	: SZ-F056014
CAS No	: NA
Mol.F.	: C5H5N3O3
Mol.Wt.	: 155.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 14

SZ CAT No:	: SZ-F056015
CAS No	: NA
Mol.F.	: C5H4FN3O2
Mol.Wt.	: 157.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 16

SZ CAT No:	: SZ-F056019
CAS No	: 259793-88-9
Mol.F.	: C5H4BrN3O2
Mol.Wt.	: 218.0
Inv. Status	: Custom Synthesis

Favipiravir Impurity 17

SZ CAT No:	: SZ-F056020
CAS No	: 1137606-76-8
Mol.F.	: C5H2FN3O : C8H19N
Mol.Wt.	: 139.1 : 129.2
Inv. Status	: Custom Synthesis
Rel. CAS No	: 356783-31-8 (free base)

Favipiravir Impurity 18

SZ CAT No:	: SZ-F056021
CAS No	: 55321-99-8
Mol.F.	: C5H5N3O2
Mol.Wt.	: 139.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 19

SZ CAT No:	: SZ-F056022
CAS No	: 6863-74-7
Mol.F.	: C5H2ClN3
Mol.Wt.	: 139.5
Inv. Status	: Custom Synthesis

Favipiravir Impurity 2

SZ CAT No:	: SZ-F056003
CAS No	: 33870-92-7
Mol.F.	: C4H3FN2O
Mol.Wt.	: 114.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 20

SZ CAT No:	: SZ-F056023
CAS No	: 356783-49-8
Mol.F.	: C5HClFN3
Mol.Wt.	: 157.5
Inv. Status	: Custom Synthesis

Favipiravir Impurity 21

SZ CAT No:	: SZ-F056024
CAS No	: 1207609-52-6
Mol.F.	: C6H2ClFN2
Mol.Wt.	: 156.5
Inv. Status	: Custom Synthesis

Favipiravir Impurity 23

SZ CAT No:	: SZ-F056026
CAS No	: NA
Mol.F.	: C5H4FN3O3
Mol.Wt.	: 173.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 3

SZ CAT No:	: SZ-F056004
CAS No	: NA
Mol.F.	: C6H5FN2O3
Mol.Wt.	: 172.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 6

SZ CAT No:	: SZ-F056007
CAS No	: 356783-29-4
Mol.F.	: C5H3F2N3O
Mol.Wt.	: 159.1
Inv. Status	: Custom Synthesis

Favipiravir Impurity 7

SZ CAT No:	: SZ-F056008
CAS No	: 2809442-05-3
Mol.F.	: C5H4FN3O4
Mol.Wt.	: 189.1
Inv. Status	: Custom Synthesis

Favipiravir N-Oxide Impurity 1

SZ CAT No:	: SZ-F056009
CAS No	: 2807224-83-3
Mol.F.	: C5H4FN3O3
Mol.Wt.	: 173.1
Inv. Status	: Custom Synthesis

Favipiravir N-Oxide Impurity 2

SZ CAT No:	: SZ-F056025
CAS No	: 2809392-10-5
Mol.F.	: C5H4FN3O3
Mol.Wt.	: 173.1
Inv. Status	: Custom Synthesis

Favipiravir-5-hydroxy Impurity

SZ CAT No:	: SZ-F056027
CAS No	: 1492021-29-0
Mol.F.	: C5H4FN3O3
Mol.Wt.	: 173.1
Inv. Status	: Custom Synthesis

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