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Favipiravir | High-Quality Pharmaceutical Reference Standard

Favipiravir API is a broad-spectrum antiviral agent used for the treatment of influenza and RNA virus infections, inhibiting viral RNA polymerase.

Favipiravir API is manufactured and supplied by Artis Biotech | ASTANDARDS, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.

Total Products : 11 (Page 1 of 1)

Favipiravir Acid (Impurity 9)

CAT No.: AS00898
CAS No.: 1079990-21-8
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C5H4FN3O3
Mol. Wt.: 158.09

Favipiravir 1-N-Oxide

CAT No.: AS00899
CAS No.: NA
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C17H20N2OS
Mol. Wt.: 173.1

Favipiravir

CAT No.: AS00897
CAS No.: 259793-96-9
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C5H3FN2O3
Mol. Wt.: 157.1

6-Fluoro-3-hydroxypyrazine-2-carbonitrile

CAT No.: AS01189
CAS No.: 356783-31-8
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C17H25N3O2
Mol. Wt.: 139.09

6-Chloropyrazine-2-carbonitrile

CAT No.: AS00906
CAS No.: 6863-74-7
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C17H21NO3
Mol. Wt.: 139.54

6-Chloro-3-hydroxypyrazine-2-carboxamide

CAT No.: AS00904
CAS No.: 259793-90-3
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C5H4BrN3O2
Mol. Wt.: 173.56

6-Bromo-3-hydroxypyrazine-2-carboxamide

CAT No.: AS00905
CAS No.: 259793-88-9
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C5H2ClN3
Mol. Wt.: 218.01

3-Hydroxypyrazine-2-carboxamide

CAT No.: AS00903
CAS No.: 55321-99-8
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C5H4ClN3O2
Mol. Wt.: 139.11

3,6-Difluoropyrazine-2-carbonitrile

CAT No.: AS02047
CAS No.: 356783-28-3
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C10H15NO
Mol. Wt.: 141.08

3,6-Dichloropyrazine-2-carbonitrile

CAT No.: AS01194
CAS No.: 356783-16-9
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C22H20N4O6
Mol. Wt.: 173.98

2-Chloro-3-hydroxypyridine

CAT No.: AS02046
CAS No.: 6636-78-8
Category: Impurities
Parent API: Favipiravir
Mol. Formula: C5HF2N3
Mol. Wt.: 129.54