3-Butoxy-2,6-difluorobenzoic acid CAS 1706434-98-1
| CAS No. | 1706434-98-1 |
| Molecular Formula | C11H12F2O3 |
| Molecular Weight | 230.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Butoxy-2,6-difluorobenzoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Butoxy-2,6-difluorobenzoic acid (CAS 1706434-98-1), a certified reference material (molecular formula C11H12F2O3, MW 230.21 g/mol) for analytical method development and quality control.
3-Butoxy-2,6-difluorobenzoic acid (C11H12F2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Butoxy-2,6-difluorobenzoic 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 | C11H12F2O3 |
| Molecular Weight | 230.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1994 |
| Halogen Content | F-containing |
Related Butoxy Standards
- 4-Butoxy-2,6-difluorobenzoic acid (CAS 123843-56-1)
- 4-Butoxy-3,5-difluorobenzoic acid (CAS 1343701-12-1)
- 2-Butoxy-3,5-difluorobenzoic acid (CAS 1443312-04-6)
- 3-Butoxy-4,5-difluorobenzoic acid (CAS 1443328-59-3)
- 4-Butoxy-2,5-difluorobenzoic acid (CAS 2624417-01-0)
- 1-({[(tert-butoxy)carbonyl]amino}amino)-2,2,2-trifluoroethan-1-ol (CAS 1240526-36-6)
- 1-(4-Butoxy-3,5-difluorophenyl)ethanol (CAS 1443303-87-4)
- 2-(4-Butoxy-3,5-difluorophenyl)ethan-1-ol (CAS 1443310-24-4)
Recommended Standards
- 2-(2,6-Difluorophenyl)-1h-benzo[d]imidazole (CAS 164593-05-9)
- tert-Butyl (2,5-difluoropyridin-4-yl)carbamate (CAS 1803125-70-3)
- 4,4-Difluoro-3-(4-methoxyphenyl)butanoic acid (CAS 1638757-34-2)
- Ethyl 2,5-difluoro-3-methoxyphenylacetate (CAS 1803729-72-7)
- 4-Bromo-1H-indol-7-amine (CAS 292636-14-7)
- 5-Formyl-2-methylbenzenesulfonic acid (CAS 80318-84-9)
- Lodenafil Carbonate (CAS 398507-55-6)
- (E)-1,3-di-p-tolylprop-2-en-1-one (CAS 13565-37-2)
- 4-(1H-pyrazol-1-yl)benzenesulfonamide (CAS 51891-85-1)
- 5-(Phenylthio)quinoline-8-thiol (CAS 100549-76-6)
- 3-Cyanobenzyl-d6 Bromide (CAS 1219802-21-7)
- 2-[4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]-N-(3-fluoro-4-methylphenyl)acetamide (CAS 1775502-61-8)
- 4-Oxotetrahydrothiophene-2-carboxylic acid (CAS 89323-44-4)
- Cycloaspeptide A (CAS 109171-13-3)
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