2,3,5,6-Tetrafluorophenyl trifluoroacetate CAS 142685-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 142685-25-4 |
| Molecular Formula | C8HF7O2 |
| Molecular Weight | 262.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3,5,6-Tetrafluorophenyl trifluoroacetate (CAS 142685-25-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8HF7O2. Molecular weight: 262.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8HF7O2 |
| Molecular Weight | 262.08 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.) | 1997 |
| Halogen Content | F-containing |
Related Tetrafluorophenyl Standards
- (2,3,4,5-Tetrafluorophenyl)(thiazol-2-yl)methanone (CAS 1443310-07-3)
- 5-Oxo-5-(2,3,4,5-tetrafluorophenyl)pentanoic acid (CAS 951891-61-5)
- 4-(2,3,4,5-Tetrafluorophenyl)-4-oxobutyric acid (CAS 951891-58-0)
- 6-Oxo-6-(2,3,4,5-tetrafluorophenyl)hexanoic acid (CAS 951891-64-8)
- Ethyl 4-(2,3,4,5-tetrafluorophenyl)-4-oxobutanoate (CAS 951887-35-7)
- 3-(2,3,5,6-Tetrafluorophenyl)-1H-pyrrole-2,5-dione (CAS 63539-54-8)
- 1-(2,3,5,6-Tetrafluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1214622-49-7)
- 4-(2,3,5,6-Tetrafluorophenyl)morpholine (CAS 56251-96-8)
Recommended Standards
- methyl 3-amino-5-bromo-6-fluoro-2-methylbenzoate (CAS 1403258-33-2)
- 2-(4-Bromo-3-fluorophenoxy)-N-methylacetamide (CAS 1491593-59-9)
- 2-(6-Fluorobenzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1394973-17-1)
- N1-(2-Butyl-6-methylpyrimidin-4-yl)ethane-1,2-diamine (CAS 915920-26-2)
- 2-Fluoro-N-(2-(6-oxopyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 1021219-23-7)
- N-Ethylfuran-3-carboxamide (CAS 142472-21-7)
- Latrepirdine N-Oxide (CAS 1147893-84-2)
- Methyl 2-(2,5-dimethylphenoxy)acetate (CAS 95450-80-9)
- Phorate (CAS 298-02-2)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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