3-(2-Fluorophenoxy)propionic Acid CAS 2967-72-8
| CAS No. | 2967-72-8 |
| Molecular Formula | C9H9FO3 |
| Molecular Weight | 184.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(2-Fluorophenoxy)propionic Acid (CAS 2967-72-8) is a high-purity analytical reference standard with the molecular formula C9H9FO3 and a molecular weight of 184.16 g/mol.
Based on its molecular formula C9H9FO3, 3-(2-Fluorophenoxy)propionic Acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 3-(2-Fluorophenoxy)propionic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H9FO3 |
| Molecular Weight | 184.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1957 |
| Halogen Content | F-containing |
Related Fluorophenoxy Standards
- 3-(3-Fluorophenoxy)propionic Acid (CAS 133077-42-6)
- 3-(4-Fluorophenoxy)propionic Acid (CAS 1579-78-8)
- 2-(2-Fluorophenoxy)propanoic acid (CAS 17088-71-0)
- (S)-2-(4-Fluorophenoxy)propanoic acid (CAS 60251-91-4)
- 2-(3-Fluorophenoxy)propanoic Acid (CAS 91054-27-2)
- 2-(4-Fluorophenoxy)propanoic acid (CAS 2967-70-6)
- Methyl (2-fluorophenoxy)acetate (CAS 449808-45-1)
- 2-(2-Fluorophenoxy)-n'-hydroxyethanimidamide (CAS 1016817-25-6)
Recommended Standards
- 3-(2-Fluoroethoxy)-4-hydroxybenzaldehyde (CAS 909854-89-3)
- 3-(2-Fluorophenyl)-2-hydroxypropanoic acid (CAS 246137-14-4)
- 2-Fluoro-5-methoxyphenylacetic Acid (CAS 798563-50-5)
- 3-(2-Fluorophenyl)-3-hydroxypropanoic acid (CAS 60187-07-7)
- 6-tert-Butyl-3-(3-fluorobenzoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amine (CAS 793678-84-9)
- (12-Chlorododecyl)phosphonic acid (CAS 1049677-20-4)
- 1-{5-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]pyridin-2-yl}-1H-imidazole-4-carboxylic acid (CAS 1338652-02-0)
- (4-Fluoro-3-(isopropylcarbamoyl)phenyl)boronic acid (CAS 874219-21-3)
- 1,13-Difluorotridecan-6-One (CAS 332-91-2)
- 1-(2H-1,3-Benzodioxol-5-yl)-3-[(4-fluorophenyl)sulfanyl]propan-1-one (CAS 882749-61-3)
- [2,2′-Bipyridin]-6(1H)-one, 5′-fluoro- (CAS 2759197-53-8)
- 4-(1,3-Dioxan-2-yl)benzoic acid (CAS 397328-79-9)
- (1Z)-2-(Dimethylamino)-N'-hydroxyethanimidamide (CAS 1305284-05-2)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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