Impurities
AY-0667-002
Azathioprine EP Impurity F
C5H4N4O
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Active ingredient reference standard
Azathioprine
Material overview
Azathioprine (AY-0667-001) — active ingredient reference standard. CAS 446-86-6, formula C9H7N7O2S, molecular weight 277.27 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0667-001
- CAS number
- 446-86-6
- Molecular formula
- C9H7N7O2S
- Molecular weight
- 277.27 g/mol
- Category
- Active ingredient reference standard
- Chemical name
- 6-(3-methyl-5-nitroimidazol-4-yl)sulfanyl-7H-purine
- Synonyms
- 6-(1-Methyl-4-nitroimidazol-5-yl)thiopurine; 6-[(1-Methyl-4-nitro-1H-imidazol-5-yl)sulfanyl]-7H-purine; 6-[(1-Methyl-4-nitro-1H-imidazol-5-yl)thio]-1H-purine; BW-57-322; 6-[(1-methyl-4-nitro-1H-imidazol-5-yl)thio] (USP)
- SMILES
- CN1C=NC(=C1SC2=NC=NC3=C2NC=N3)[N+](=O)[O-]
- Appearance
- Light Yellow Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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