3-Chloro-4-[(4-fluorobenzyl)oxy]benzaldehyde CAS 433250-87-4
| CAS No. | 433250-87-4 |
| Molecular Formula | C14H10ClFO2 |
| Molecular Weight | 264.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Chloro-4-[(4-fluorobenzyl)oxy]benzaldehyde 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.
CATO supplies 3-Chloro-4-[(4-fluorobenzyl)oxy]benzaldehyde (CAS 433250-87-4), a certified reference material (molecular formula C14H10ClFO2, MW 264.68 g/mol) for analytical method development and quality control.
3-Chloro-4-[(4-fluorobenzyl)oxy]benzaldehyde (C14H10ClFO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system. 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).
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 | C14H10ClFO2 |
| Molecular Weight | 264.68 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 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; 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.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 1-[2-chloro-4-(4-fluorophenoxy)phenyl]ethan-1-one (CAS 1021187-74-5)
- 2-Chloro-3-methoxy-4-(methylsulfonyl)benzoic acid (CAS 105917-83-7)
- 5-Chloro-2-fluoro-N-(4-methylpyridin-2-yl)benzamide (CAS 1089554-81-3)
- 4'-Chloro-3'-fluoro-[1,1'-biphenyl]-4-carbohydrazide (CAS 1186404-82-9)
- 3-Chloro-3'-fluoro-4'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261893-13-3)
- 3'-Chloro-3-fluoro-4'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261901-57-8)
- 4-(3-Chloro-4-methylphenyl)-3-fluorobenzoic acid (CAS 1261965-53-0)
- 2'-Chloro-6-fluoro-4'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261978-73-7)
Recommended Standards
- 3-Chloro-4-[(3-fluorobenzyl)oxy]benzaldehyde (CAS 433244-56-5)
- 4-((4-Chlorobenzyl)oxy)-3-fluorobenzaldehyde (CAS 918524-00-2)
- 3-Chloro-4-[(2-fluorobenzyl)oxy]benzaldehyde (CAS 433253-90-8)
- 4-[(2-chloro-4-fluorophenyl)methoxy]benzaldehyde (CAS 588681-51-0)
- N-(2-Acetylphenyl)formamide (CAS 5257-06-7)
- Cobalt(3+), tris(1,10-phenanthroline-κN1,κN10)-, chloride (1:3), (OC-6-11)- (CAS 15406-83-4)
- Isoquinoline-1,7-diamine (CAS 244219-96-3)
- tert-Butyl 4-(2-(5-bromopyridin-3-yl)-5-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl)piperazine-1-carboxylate (CAS 1567346-25-1)
- 3-((3-Fluorobenzyl)thio)-5-(thiophen-2-yl)-4H-1,2,4-triazol-4-amine (CAS 477872-68-7)
- (1-Propylpiperidin-4-yl)methanamine (CAS 392691-05-3)
- 2,2'-(((Oxybis(4,1-phenylene))bis(azanediyl))bis(carbonyl))dibenzoic acid (CAS 82131-85-9)
- Ethyl 2-(2-chloro-4-(chlorosulfonyl)phenoxy)acetate (CAS 4547-67-5)
- Trimethyl-(6-methylsulfonylsulfanylhexyl)azanium Bromide (CAS 1041424-77-4)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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