5-Chloro-2-[(2-fluorobenzyl)oxy]benzoic acid CAS 938357-14-3
| CAS No. | 938357-14-3 |
| Molecular Formula | C14H10ClFO3 |
| Molecular Weight | 280.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Chloro-2-[(2-fluorobenzyl)oxy]benzoic 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.
5-Chloro-2-[(2-fluorobenzyl)oxy]benzoic acid (CAS 938357-14-3) is a high-purity analytical reference standard with the molecular formula C14H10ClFO3 and a molecular weight of 280.68 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system, 5-Chloro-2-[(2-fluorobenzyl)oxy]benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H10ClFO3 |
| Molecular Weight | 280.68 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.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 5-Chloro-2-((3-fluorobenzyl)oxy)benzoic acid (CAS 1002312-89-1)
- 2-((2-Chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1019348-55-0)
- 1-(3-chloro-2-fluorophenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 1038738-53-2)
- 5-chloro-6-[(5-fluoro-2-methylphenyl)amino]pyridine-3-carboxylic acid (CAS 1040006-05-0)
- 4-((2-Chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1041536-98-4)
- 3-((2-Chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1041558-34-2)
- 2-(2-Chloro-4-fluorophenoxy)-2-phenylacetic acid (CAS 1082401-01-1)
- 3-Chloro-5'-fluoro-2'-methoxy-[1,1'-biphenyl]-4-carboxylic acid (CAS 1097085-11-4)
Recommended Standards
- 5-Chloro-2-((4-fluorobenzyl)oxy)benzoic acid (CAS 898135-66-5)
- 6-Chloro-3-(2-(1-fluorocyclopropyl)phenoxy)pyridazin-4-ol (CAS 499223-33-5)
- 5-(chlorosulfonyl)-2,3-dimethoxybenzoic acid (CAS 74651-62-0)
- Benzyl (2-chloro-5-fluoropyridin-4-yl)carbamate (CAS 2879233-87-9)
- 2-Aminobenzoic acid 13C (CAS 335080-98-3)
- 9H-Carbazole-1,8-diamine (CAS 117110-85-7)
- 2-(furan-2-yl)-6-methylpyrazine (CAS CATO-CCHM706438)
- 4,5-Difluoro-2-(trifluoromethyl)benzaldehyde (CAS 134099-22-2)
- n-(Furan-2-ylmethyl)-2,5-dimethylaniline (CAS 1021058-39-8)
- Tert-butyl (4R,5R)-4,5-diaminoazepane-1-carboxylate (CAS 1932302-33-4)
- (4-Ethoxy-3-methylphenyl)(methyl)sulfane (CAS 1378808-10-6)
- 1-[2-Amino-1-(2-thienyl)ethyl]-4-piperidinol (CAS 1018567-18-4)
- Triptorelin Impurity 12 Acetate salt (CAS CATO-C4X-186212)
- Peptide Impurity 15 (CAS 1227750-69-7)
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