4-[(2-Fluorobenzyl)oxy]-3-methoxybenzaldehyde CAS 423156-68-7
| CAS No. | 423156-68-7 |
| Molecular Formula | C15H13FO3 |
| Molecular Weight | 260.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(2-Fluorobenzyl)oxy]-3-methoxybenzaldehyde (CAS 423156-68-7), molecular formula C15H13FO3 and molecular weight 260.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-[(2-Fluorobenzyl)oxy]-3-methoxybenzaldehyde (C15H13FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 260.26 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 4-[(2-Fluorobenzyl)oxy]-3-methoxybenzaldehyde 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 | C15H13FO3 |
| Molecular Weight | 260.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; 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-containing |
Related Fluorobenzyl Standards
- 2-(4-((4-Fluorobenzyl)oxy)phenyl)acetic acid (CAS 115882-26-3)
- 2-(3-((4-Fluorobenzyl)oxy)phenyl)acetic acid (CAS 125721-49-5)
- 2-((2-Fluorobenzyl)oxy)-3-methoxybenzaldehyde (CAS 588687-34-7)
- 2-((2-Fluorobenzyl)oxy)-5-methoxybenzaldehyde (CAS 831188-46-6)
- 2-((3-Fluorobenzyl)oxy)-3-methoxybenzaldehyde (CAS 588696-81-5)
- 2-((4-Fluorobenzyl)oxy)-3-methoxybenzaldehyde (CAS 384860-70-2)
- 2-((4-Fluorobenzyl)oxy)-5-methoxybenzaldehyde (CAS 934533-06-9)
- 2-(3-((2-Fluorobenzyl)oxy)phenyl)acetic acid (CAS 902837-14-3)
Recommended Standards
- 4-(Morpholinomethyl)-3-(trifluoromethyl)aniline (CAS 694499-30-4)
- 4-[(3-Fluorobenzyl)oxy]-3-methoxybenzaldehyde (CAS 428473-74-9)
- 4-(Benzyloxy)-3-fluoro-2-methylbenzoic acid (CAS 2586127-52-6)
- 4-[(4-Fluorobenzyl)oxy]-3-methoxybenzaldehyde (CAS 321432-05-7)
- 4-Methyl-2-(3-phenoxybenzoyl)pyridine (CAS 1187170-80-4)
- 1-((Tetrahydro-2h-pyran-2-yl)methyl)-1h-pyrazol-3-amine (CAS 1182917-73-2)
- Sodium 6-methylpyrimidin-4-olate (CAS 351433-14-2)
- 2-(Bicyclo[2.2.1]Heptan-2-yl)ethan-1-ol (CAS 70289-06-4)
- 5-Methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 2767035-83-4)
- 2-Chloro-N-(trifluoromethyl)aniline (CAS 1003709-27-0)
- 2-(6-(Tert-butoxycarbonyl)-6-azaspiro[3.5]Nonan-2-yl)acetic acid (CAS 2306270-53-9)
- Silver(I) cinnamate (CAS 5651-25-2)
- 2-(4-Chlorophenyl)-2-(piperidin-1-yl)acetic acid (CAS 939756-54-4)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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