2-(Benzyloxy)-4,5-difluorobenzoic acid CAS 1823862-15-2
| CAS No. | 1823862-15-2 |
| Molecular Formula | C14H10F2O3 |
| Molecular Weight | 264.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Benzyloxy)-4,5-difluorobenzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(Benzyloxy)-4,5-difluorobenzoic acid (CAS 1823862-15-2), molecular formula C14H10F2O3 and molecular weight 264.22 g/mol, is a CATO reference standard with documented purity and traceability.
2-(Benzyloxy)-4,5-difluorobenzoic acid (C14H10F2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic 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. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H10F2O3 |
| Molecular Weight | 264.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 chloroform, dichloromethane, ethyl acetate, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Benzyloxy Standards
- 4-(Benzyloxy)-3,5-difluorobenzoic acid (CAS 1408143-67-8)
- 3-(Benzyloxy)-2,6-difluorobenzoic acid (CAS 1421604-28-5)
- 4-(Benzyloxy)-2,3-difluorobenzoic acid (CAS 144292-54-6)
- 4-(Benzyloxy)-2,5-difluorobenzoic acid (CAS 158905-26-1)
- 3-(Benzyloxy)-2,4-difluorobenzoic acid (CAS 1637224-62-4)
- 2-(Benzyloxy)-3,4-difluorobenzoic acid (CAS 2276098-34-9)
- 4-Benzyloxy-2,6-difluorobenzoic acid (CAS 335140-79-9)
- (R)-3-((Benzyloxy)carbonyl)-2-oxoimidazolidine-4-carboxylicacid (CAS 634614-25-8)
Recommended Standards
- 7-((Difluoromethyl)sulfonyl)-4-fluoro-2,3-dihydro-1H-inden-1-one (CAS 1672661-81-2)
- Ethyl 6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carboxylate (CAS 1956319-61-1)
- Methyl 2-methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carboxylate (CAS 1956322-06-7)
- Methyl 3-methyl-6-(trifluoromethyl)imidazo[2,1-b]thiazole-5-carboxylate (CAS 1956355-59-1)
- 2-(2-Methoxy-1-methylethoxy)-1-propanol (CAS 55956-21-3)
- 2,6-Dichloro-3,4-dimethylphenol (CAS 1570-67-8)
- N-Hexyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylacetamide (CAS 62347-15-3)
- 3-Chloro-4'-methoxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261903-72-3)
- 7-Methoxy-2-nitrobenzofuran (CAS 30335-71-8)
- rac all-trans 4-Hydroxy Retinoic Acid-d3 (CAS 1346606-21-0)
- H-D-Phe-D-Phe-D-Leu-D-Leu-D-Lys-γ-Pip-OH (CAS CATO-CPTD788715)
- (1S,2S,6S,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.0²⁶]decane (CAS 90084-43-8)
- 5-Amino-3H-pyrazolo[4,3-d]pyrimidin-7(4H)-one (CAS 369598-74-3)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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 18665070610 / Nicole.chen@cato-chem.com