2,4-Difluoro-5-methoxyaniline CAS 98446-51-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98446-51-6 |
| Molecular Formula | C7H7F2NO |
| Molecular Weight | 159.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Difluoro-5-methoxyaniline (CAS 98446-51-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7F2NO. Molecular weight: 159.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7F2NO |
| Molecular Weight | 159.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 4,5-Difluoro-2-methoxyaniline (CAS 1017779-71-3)
- 3,4-Difluoro-2-methoxyaniline (CAS 114076-35-6)
- 3,4-Difluoro-5-methoxyaniline (CAS 1195190-12-5)
- 3,6-Difluoro-2-methoxyaniline (CAS 1261677-79-5)
- 1378595-64-2 2,2-difluoro-1-(pyridin-4-yl)ethan-1-ol (CAS 1378595-64-2)
- 2,4-Difluoro-6-methoxyaniline (CAS 1400653-78-2)
- 2,6-Difluoro-3-methoxyaniline (CAS 144851-62-7)
- 2,6-Difluoro-4-methoxyaniline (CAS 151414-47-0)
Recommended Standards
- 2,4-Difluoro-3-methoxyaniline (CAS 886499-08-7)
- 2,5-Difluoro-4-methoxyaniline (CAS 394223-61-1)
- 2,3-Difluoro-6-methoxyaniline (CAS 886501-51-5)
- Magnesium Valproate (CAS 62959-43-7)
- 7-Bromo-3-methylquinoline (CAS 1375108-41-0)
- 3-Amino-5-bromo-1H-indole-2-carbohydrazide (CAS 843619-80-7)
- 2-Carbamothioyl-n-(4-methylphenyl)acetamide (CAS 369609-88-1)
- 3,5-Diiodothiophene-2-carboxylic acid (CAS 1389313-38-5)
- 4-tert-butyl-2-isocyanato-1-methoxybenzene (CAS 284462-77-7)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com