3-Ethoxy-2-((4-fluorobenzyl)oxy)benzaldehyde CAS 1099690-89-7
| CAS No. | 1099690-89-7 |
| Molecular Formula | C16H15FO3 |
| Molecular Weight | 274.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 274.29 g/mol gives 3-Ethoxy-2-((4-fluorobenzyl)oxy)benzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Ethoxy-2-((4-fluorobenzyl)oxy)benzaldehyde (CAS 1099690-89-7), a certified reference material (molecular formula C16H15FO3, MW 274.29 g/mol) for analytical method development and quality control.
Structurally, 3-Ethoxy-2-((4-fluorobenzyl)oxy)benzaldehyde (C16H15FO3) 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 274.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 3-Ethoxy-2-((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.
Physical & Chemical Properties
| Molecular Formula | C16H15FO3 |
| Molecular Weight | 274.29 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.) | 1989 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- 3-Ethoxy-2-((2-fluorobenzyl)oxy)benzaldehyde (CAS 1099690-84-2)
- 3-Ethoxy-4-[(2-fluorobenzyl)oxy]benzaldehyde (CAS 423724-00-9)
- 3-Ethoxy-4-[(3-fluorobenzyl)oxy]benzaldehyde (CAS 346459-54-9)
- 3-Ethoxy-4-[(4-fluorobenzyl)oxy]benzaldehyde (CAS 352455-50-6)
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Recommended Standards
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- N-(5-Amino-2-fluorophenyl)-2-(3-methylphenoxy)-acetamide (CAS 1153549-60-0)
- N-(3-Amino-4-methylphenyl)-2-(3-fluorophenoxy)-acetamide (CAS 1096285-09-4)
- tert-Butyl 4-(4-amino-3-fluorophenoxy)piperidine-1-carboxylate (CAS 1394808-79-7)
- (1-(Furan-2-ylmethyl)pyrrolidin-3-yl)methanamine oxalate (CAS 1177348-33-2)
- N-((1-Ethyl-3-methyl-1H-pyrazol-4-yl)methyl)-3-methoxy-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856058-55-3)
- Tebipenem Impurity 16 (stabilized with Copper chip) (CAS 53064-79-2)
- Ethyl 2-(5-fluoro-2-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 2870647-63-3)
- 4-(2,3-Dichlorophenoxy)butanoic acid (CAS 7170-59-4)
- 8-Benzyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one (CAS 974-41-4)
- 2-(Aminomethyl)-1-Boc-piperidine Hydrochloride (CAS 1159823-04-7)
- N1,N1-dimethyl-N3-(tetrahydro-2H-pyran-4-yl)propane-1,3-diamine (CAS 1154887-48-5)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
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