2-Fluoro-4-(trifluoromethyl)phenylacetic Acid CAS 209991-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 209991-64-0 |
| Molecular Formula | C9H6F4O2 |
| Molecular Weight | 222.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-4-(trifluoromethyl)phenylacetic Acid (CAS 209991-64-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6F4O2. Molecular weight: 222.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6F4O2 |
| Molecular Weight | 222.14 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.) | 2016 |
| Halogen Content | F-containing |
Related Fluoro Standards
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- 3-fluoro-2-methyl-4-(trifluoromethyl)benzoic acid (CAS 1070761-76-0)
- 2-Fluoro-5-(trifluoromethyl)benzohydrazide (CAS 1079843-54-1)
- 1-(3-Fluoro-4-(trifluoromethoxy)phenyl)ethan-1-one (CAS 1174006-08-6)
- 2-Fluoro-5-methyl-4-(trifluoromethyl)benzoic acid (CAS 1323955-61-8)
- 2-Fluoro-3-methoxy-4-(trifluoromethyl)benzaldehyde (CAS 1352719-37-9)
- 1-(3-Fluoro-5-(trifluoromethoxy)phenyl)ethan-1-one (CAS 1352999-53-1)
- 4-Fluoro-3-methyl-5-(trifluoromethyl)benzoic acid (CAS 1373920-63-8)
Recommended Standards
- 2-Fluoro-3-methyl-5-(trifluoromethyl)benzoic acid (CAS 2387220-05-3)
- 2-Fluoro-4-methoxy-5-(trifluoromethyl)benzaldehyde (CAS 2183512-39-0)
- 2-Fluoro-3-methoxy-5-(trifluoromethyl)benzaldehyde (CAS 2055275-09-5)
- 5-(4-(Trimethylsilyl)phenyl)thiophene-2-carbaldehyde (CAS 887986-50-7)
- 2-(Furan-2-yl)oxazole-5-carbaldehyde (CAS 106833-76-5)
- n-(4-Aminocyclohexyl)cyclopentanecarboxamide hydrochloride (CAS 1286264-09-2)
- 4-(Bromomethyl)-3-chloro-1,1'-biphenyl (CAS 92059-86-4)
- Ethyl 5-amino-3-oxo-2,3-dihydro-1h-pyrazole-4-carboxylate (CAS 52565-83-0)
- 2-(2H-1,3-Benzodioxol-5-ylmethylidene)-6-hydroxy-7-methyl-2,3-dihydro-1-benzofuran-3-one (CAS 859131-56-9)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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