API
AY-0697-001
Favipiravir
C5H4FN3O2
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Impurity reference standard material
Favipiravir Chloro Homolog Impurity
Material overview
Favipiravir Chloro Homolog Impurity (AY-0697-002) — impurity reference standard material. CAS 259793-90-3, formula C5H4ClN3O2, molecular weight 173.56 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0697-002
- CAS number
- 259793-90-3
- Molecular formula
- C5H4ClN3O2
- Molecular weight
- 173.56 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 5-chloro-2-oxo-1H-pyrazine-3-carboxamide
- Synonyms
- 3-Hydroxypyrazine-2-carboxamide; 6-chloro-; 6-Chloro-3-hydroxy-amide Impurity (IP)
- SMILES
- C1=C(N=C(C(=O)N1)C(=O)N)Cl
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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