4-[(3-methoxyphenyl)methoxy]benzaldehyde CAS 161192-29-6
| CAS No. | 161192-29-6 |
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 242.27 g/mol gives 4-[(3-methoxyphenyl)methoxy]benzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-[(3-methoxyphenyl)methoxy]benzaldehyde (CAS 161192-29-6) is a high-purity analytical reference standard with the molecular formula C15H14O3 and a molecular weight of 242.27 g/mol.
Structurally, 4-[(3-methoxyphenyl)methoxy]benzaldehyde (C15H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, 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 242.27 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).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
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- Lansoprazole Impurity 28 (CAS 152402-97-6)
- 5-Ethyl-4-propylisoxazolidin-3-one (CAS 90124-73-5)
- Methyl 1,3-dimethyl-6-(3-nitrophenyl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 834897-24-4)
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