2-((2,3-Difluorophenoxy)methyl)benzaldehyde CAS 1443355-40-5
| CAS No. | 1443355-40-5 |
| Molecular Formula | C14H10F2O2 |
| Molecular Weight | 248.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((2,3-Difluorophenoxy)methyl)benzaldehyde.
CATO supplies 2-((2,3-Difluorophenoxy)methyl)benzaldehyde (CAS 1443355-40-5), a certified reference material (molecular formula C14H10F2O2, MW 248.22 g/mol) for analytical method development and quality control.
2-((2,3-Difluorophenoxy)methyl)benzaldehyde (C14H10F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((2,3-Difluorophenoxy)methyl)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.
Physical & Chemical Properties
| Molecular Formula | C14H10F2O2 |
| Molecular Weight | 248.22 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 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.) | 1992 |
| Halogen Content | F-containing |
Related Difluorophenoxy Standards
- 3-((3,5-Difluorophenoxy)methyl)benzaldehyde (CAS 1227685-47-3)
- 4-((2,5-Difluorophenoxy)methyl)benzaldehyde (CAS 1256469-52-9)
- 2-((2,6-Difluorophenoxy)methyl)benzaldehyde (CAS 1443302-86-0)
- 3-((2,4-Difluorophenoxy)methyl)benzaldehyde (CAS 1443304-17-3)
- 3-((3,4-Difluorophenoxy)methyl)benzaldehyde (CAS 1443305-93-8)
- 4-((3,5-Difluorophenoxy)methyl)benzaldehyde (CAS 1443306-04-4)
- 4-((2,4-Difluorophenoxy)methyl)benzaldehyde (CAS 1443307-65-0)
- 3-((2,6-Difluorophenoxy)methyl)benzaldehyde (CAS 1443324-97-7)
Recommended Standards
- 3-((2,3-Difluorophenoxy)methyl)benzaldehyde (CAS 1443355-39-2)
- (3,5-Difluorophenyl)(4-methoxyphenyl)methanone (CAS 148560-86-5)
- 4-((2,3-Difluorophenoxy)methyl)benzaldehyde (CAS 1443355-37-0)
- 2,6-Difluoro-3-(phenylmethoxy)benzaldehyde (CAS 152434-87-2)
- N,N-Diethyl-2-phenylacetamide (CAS 2431-96-1)
- N-(4-(((9H-Fluoren-2-yl)imino)methyl)phenyl)acetamide (CAS 102704-19-8)
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