Indobufen Impurity 17 CAS 104-03-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 104-03-0 |
| Molecular Formula | C8H7NO4 |
| Molecular Weight | 181.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Indobufen Impurity 17 (CAS 104-03-0) pharmacopoeial impurity standards reference standard. Molecular formula: C8H7NO4. Molecular weight: 181.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7NO4 |
| Molecular Weight | 181.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Indobufen Standards
- Indobufen Impurity 32 (CAS 21762-24-3)
- Indobufen Impurity 33 (CAS 937671-41-5)
- Indobufen Impurity 7 (CAS 29644-97-1)
- Indobufen Impurity 49 (CAS CATO-C4X-179249)
- Indobufen Impurity N3 (CAS 21762-23-2)
- Indobufen Impurity 14 (CAS 94814-82-1)
- Indobufen Impurity 3 (CAS 1379292-20-2)
- Indobufen Impurity 86 (CAS 6555-36-8)
Recommended Standards
- 4-Hydroxy-3-Nitroacetophenone (CAS 6322-56-1)
- Lenalidomide Impurity 13 (CAS 1975-50-4)
- N-Nitroso-Deferasirox EP Impurity F (CAS CATO-C4X-143823)
- Ketoprofen EP Impurity L (Mixture of Enantiomer) (CAS 1797984-80-5)
- Tegoprazan Impurity 65 (CAS CATO-C4X-229765)
- α-Ethyl-1-pyrrolidineacetonitrile (CAS 65282-23-7)
- 2-(3-((Tert-butoxycarbonyl)amino)azetidin-1-yl)-2-(furan-2-yl)acetic acid (CAS 885276-12-0)
- 2-(2-Bromophenyl)thiazole-5-carbaldehyde (CAS 1206983-08-5)
- 2-(2-Aminopropyl)-4-bromophenol (CAS 477514-54-8)
- Liraglutide (CAS 204656-20-2)
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