Nicotinamide Impurity D
CAS Number: 1453-82-3
Molecular Formula: C₆H₆N₂O
Molecular Weight: 122.12 g/mol
Product Details
| CAS Number | 1453-82-3 |
|---|---|
| Alternate CAS# | 1452-60-4 (HCl salt) |
| Molecular Formula | C₆H₆N₂O |
| Molecular Weight | 122.12 g/mol |
| IUPAC Chemical Name | isonicotinamide |
| Synonyms | Isonicotinamide; Isoniazid EP Impurity B; Nicotinamide EP Impurity D; 4-Pyridinecarboxamide; 4-(Aminocarbonyl)pyridine; 4-Amidopyridine; 4-Carbamoylpyridine; 4-Pyridinecarboxylic Acid Amide; Isonicotinic Acid Amide |
| USP Name | NA |
| EP Name |
Isoniazid EP Impurity B, Nicotinamide EP Impurity D
|
| Appearance Specifications | White to Off-White Solid |
| Storage Condition | Refrigerator, under inert atmosphere, Protect from light |
| Material Type | Primary Standard |
| Melting Point | 155-157°C |
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