Methyl 2,6-difluoro-4-(trifluoromethoxy)benzoate CAS 2267343-62-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2267343-62-2 |
| Molecular Formula | C9H5F5O3 |
| Molecular Weight | 256.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2,6-difluoro-4-(trifluoromethoxy)benzoate (CAS 2267343-62-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H5F5O3. Molecular weight: 256.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H5F5O3 |
| Molecular Weight | 256.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Related Methyl Standards
- 2,2-Difluoro-2-(4-(trifluoromethoxy)phenyl)acetic acid (CAS 1112044-47-9)
- 2,2-Difluoro-2-(2-(trifluoromethoxy)phenyl)acetic acid (CAS 1133116-03-6)
- 2,2-Difluoro-2-(3-(trifluoromethoxy)phenyl)acetic acid (CAS 1411628-19-7)
- 3,5-Difluoro-4-(2,2,2-trifluoroethoxy)benzoic acid (CAS 801303-45-7)
- Methyl 2,3-difluoro-4-(trifluoromethoxy)benzoate (CAS 2366994-13-8)
- Methyl 2,3-difluoro-6-(trifluoromethoxy)benzoate (CAS 2703797-04-8)
- Methyl 3,6-difluoro-2-(trifluoromethoxy)benzoate (CAS 2366994-17-2)
- (2,3-Difluoro-4-heptylphenyl)boronic acid (CAS 126334-37-0)
Recommended Standards
- N-(2,4-dichlorobenzyl)-1-(furan-2-yl)methanamine (CAS 725226-21-1)
- 4-[(2,6-Dichlorophenyl)methyl]-3,5-dimethyl-1,2-oxazole (CAS 338962-68-8)
- Propyzamide M1 RH-24644 (CAS 29918-40-9)
- 3-Bromo-1-propyl-1H-pyrazole-4-carboxylic acid (CAS 1707571-19-4)
- 4-(4-Oxo-3,4-dihydrophthalazin-1-yl)benzoic acid (CAS 152567-94-7)
- Dapagliflozin Impurity 113 (CAS CATO-C4X-1138113)
- 4-Ethoxy-5-methylpyrimidin-2-amine (CAS 248928-03-2)
- 3-(2-Methylpyridin-3-yl)propanoic acid (CAS 70580-36-8)
- 1-(3-Bromobut-3-en-1-yl)-3-fluorobenzene (CAS 731773-06-1)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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