2-(Acetyloxy)-2-(2,6-difluorophenyl)acetic acid CAS 251366-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251366-74-2 |
| Molecular Formula | C10H8F2O4 |
| Molecular Weight | 230.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Acetyloxy)-2-(2,6-difluorophenyl)acetic acid (CAS 251366-74-2) pharmaceutical standards reference standard. Molecular formula: C10H8F2O4. Molecular weight: 230.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8F2O4 |
| Molecular Weight | 230.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
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Recommended Standards
- 2-(4-Fluorophenyl)-5-(trifluoromethyl)-1H-imidazole (CAS 33469-12-4)
- 2,2,3,3,3-Pentafluoro-1-(thiophen-2-yl)propan-1-one (CAS 7686-81-9)
- Dimethyl 4,5-difluorophthalate (CAS 18959-32-5)
- Green DND-26 (CAS 220524-71-0)
- 5-Chloroisoquinolin-3(2H)-one (CAS 1822888-01-6)
- Methyl 4,5,6,7-tetrahydro-1h-indazole-4-carboxylate (CAS 1384706-10-8)
- 201802-67-7 4-(Diphenylamino)benzeneboronic acid 4-(Diphenylamino)phenylboronic acid 4-(N,N-Diphenylamino)-1-phenylboronic acid 4-(N,N-Diphenylamino)phenylboronic acid 4-(N-Diphenylamino)phenylboronic acid Triphenylamine-4-boronic acid (CAS 201802-67-7)
- N,4-Dimethyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 2377607-04-8)
- 2-(5-Bromofuran-2-yl)ethan-1-ol (CAS 1339393-03-1)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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