3-(4-Fluorophenoxy)oxetane-3-carboxylic acid CAS 2167475-84-3
| CAS No. | 2167475-84-3 |
| Molecular Formula | C10H9FO4 |
| Molecular Weight | 212.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(4-Fluorophenoxy)oxetane-3-carboxylic 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.
3-(4-Fluorophenoxy)oxetane-3-carboxylic acid (CAS 2167475-84-3), molecular formula C10H9FO4 and molecular weight 212.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-(4-Fluorophenoxy)oxetane-3-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9FO4 |
| Molecular Weight | 212.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1998 |
| Halogen Content | F-containing |
Related Fluorophenoxy Standards
- 2-(2-Acetyl-4-fluorophenoxy)acetic acid (CAS 34848-65-2)
- Ethyl 3-(4-fluorophenoxy)propanoate (CAS 109174-29-0)
- Methyl 4-(2-fluorophenoxy)butanoate (CAS 1096828-31-7)
- Ethyl 3-(3-fluorophenoxy)propanoate (CAS 1099624-30-2)
- Ethyl 3-(2-fluorophenoxy)propanoate (CAS 1099670-07-1)
- 2-(2-(4-Fluorophenoxy)ethyl)-1,3-dioxolane (CAS 1225504-15-3)
- 2-(2-(2-Fluorophenoxy)ethyl)-1,3-dioxolane (CAS 1225601-60-4)
- 2-(2-(3-Fluorophenoxy)ethyl)-1,3-dioxolane (CAS 1225601-99-9)
Recommended Standards
- 3-(4-(Trifluoromethyl)phenyl)furan (CAS 918625-93-1)
- 3,3,3-Trifluoro-2-[(oxolan-2-yl)methyl]propanoic acid (CAS 480438-81-1)
- 3-(1H-pyrrol-1-yl)-5-(trifluoromethyl)pyridine (CAS 900019-80-9)
- 3-Amino-3-(4-(trifluoromethyl)phenyl)acrylonitrile (CAS 71682-89-8)
- Methyl 4-(((2-(dimethylamino)ethyl)amino)methyl)benzoate (CAS 733783-08-9)
- 3-((2-Chlorobenzylidene)hydrazono)indolin-2-one (CAS 86710-18-1)
- Ethyl 3-((ethoxycarbonyl)amino)benzofuran-2-carboxylate (CAS 91625-91-1)
- 1H-Imidazo[1,2-b]pyrazole-2-carboxylic acid (CAS 1369244-07-4)
- 4-(3-Ethoxyphenyl)pyrrolidine-3-carboxylic acid (CAS 1488867-18-0)
- 5-Methyl-2-((methylthio)methyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 733030-95-0)
- 2-Aminoquinazoline-4-carboxylic acid (CAS 100246-10-4)
- 6-Hydroxybenzo[b]thiophene-2-sulfonamide (CAS 96803-89-3)
- 1-Cyclopropyl-2-azaspiro[3.3]Heptane hydrochloride (CAS 1803609-13-3)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
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