2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenylacetic acid CAS 32304-29-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32304-29-3 |
| Molecular Formula | C9H3F7O2 |
| Molecular Weight | 276.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenylacetic acid (CAS 32304-29-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H3F7O2. Molecular weight: 276.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H3F7O2 |
| Molecular Weight | 276.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1966 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
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- Ethyl 4,5,6,7-tetrafluoro-2-methylbenzofuran-3-carboxylate (CAS 3265-71-2)
- 3-(2,3,5,6-tetrafluoro-4-methoxyphenyl)cyclohexan-1-one (CAS 2575820-26-5)
- 1,2,3,5-Tetrafluoro-4-iodobenzene (CAS 13332-15-5)
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- 2,3,5,6-Tetrafluoro-4-iodopyridine (CAS 16297-19-1)
- 2,3,5,6-Tetrafluoro-4-sulfobenzoic acid (CAS 125662-60-4)
Recommended Standards
- 2,2,3,3,4,4-Hexafluoro-4-sulfobutanoic acid (CAS 83071-25-4)
- 2-tert-butyl-4-iodophenol (CAS 60803-25-0)
- 2-(tert-Butyl)-6-iodophenol (CAS 899427-51-1)
- 5-methylthiophen-2-amine (CAS 55502-89-1)
- 5,10,15,20-Tetrakis(5-bromothiophen-2-yl)porphyrin (CAS 852982-57-1)
- 2,4-Dibromonaphthalen-1-ol (CAS 2050-49-9)
- Cyclobutanol, 3-methylene- (CAS 68423-20-1)
- Methyl 3-chloroisoquinoline-8-carboxylate (CAS 1432514-94-7)
- 4-Bromo-6-formylpicolinic acid (CAS 1289032-98-9)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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