Nicotinamide Impurity 7 CAS 114-33-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 114-33-0 |
| Molecular Formula | C7H8N2O |
| Molecular Weight | 136.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Nicotinamide Impurity 7 (CAS 114-33-0) pharmacopoeial impurity standards reference standard. Molecular formula: C7H8N2O. Molecular weight: 136.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O |
| Molecular Weight | 136.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Nicotinamide Standards
- Nicotinamide Impurity 6 (CAS 6960-22-1)
- Nicotinamide EP Impurity E (CAS 1986-81-8)
- Nicotinamide 1-Methyl 1,4-Dihydro Impurity (CAS 17750-23-1)
- Nicotinamide impurity 19 (CAS CATO-C4X-200019)
- Nicotinamide-d4 N-Oxide_x0000_ (d4 Major) (CAS 1246817-64-0)
- Nicotinamide-amide-<SUP>15</SUP>N (CAS 113950-01-9)
- Nicotinamide, 1,4,5,6-tetrahydro- (CAS 7032-11-3)
- Nicotinamide-2,4,5,6-d4 (CAS 347841-88-7)
Recommended Standards
- N-benzylnitrous amide (CAS 84375-85-9)
- Tolvaptan Impurity 21 (CAS 118-90-1)
- 2-hydroxy-1-phenyl-ethanon (CAS 582-24-1)
- Pemetrexed Impurity 68 (CAS CATO-C4X-172668)
- Ketotifen Impurity 11 Hemifumarate (CAS CATO-C4X-204611)
- 6-(2-Bromo-4-fluorophenoxy)tetrazolo[1,5-b]pyridazine (CAS 1208826-97-4)
- Oxcarbazepine EP Impurity M (CAS 2642430-32-6)
- N-(2-chloro-5-cyanophenyl)acetamide (CAS 53312-92-8)
- 4-Bromo-3-(ethoxymethyl)-1-ethyl-1H-pyrazole (CAS 1856018-98-8)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
Why CATO?
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