3-Chloro-5-methoxy-4-((2-methylbenzyl)oxy)benzaldehyde CAS 361369-06-4
| CAS No. | 361369-06-4 |
| Molecular Formula | C16H15ClO3 |
| Molecular Weight | 290.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chloro-5-methoxy-4-((2-methylbenzyl)oxy)benzaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Chloro-5-methoxy-4-((2-methylbenzyl)oxy)benzaldehyde (CAS 361369-06-4), a certified reference material (molecular formula C16H15ClO3, MW 290.74 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-5-methoxy-4-((2-methylbenzyl)oxy)benzaldehyde (C16H15ClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine 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 290.74 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C16H15ClO3 |
| Molecular Weight | 290.74 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 | Cl-containing |
Related Chloro Standards
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- 2-Chloro-5-methoxy-4-((4-methylbenzyl)oxy)benzaldehyde (CAS 1427021-85-9)
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Recommended Standards
- 3-Amino-N-(3-chloro-2-methylphenyl)-4-methoxybenzamide (CAS 63969-05-1)
- 3-Chloro-5-methoxy-4-((3-methylbenzyl)oxy)benzaldehyde (CAS 428497-11-4)
- 3-Amino-4-chloro-N-(4-ethoxyphenyl)benzamide (CAS 791798-50-0)
- 3-Chloro-5-methoxy-4-((4-methylbenzyl)oxy)benzaldehyde (CAS 351066-32-5)
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