3-[(2-chlorophenyl)methoxy]-4-methoxybenzaldehyde CAS 341942-09-4
| CAS No. | 341942-09-4 |
| Molecular Formula | C15H13ClO3 |
| Molecular Weight | 276.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-[(2-chlorophenyl)methoxy]-4-methoxybenzaldehyde (CAS 341942-09-4), a certified reference material (molecular formula C15H13ClO3, MW 276.71 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 3-[(2-chlorophenyl)methoxy]-4-methoxybenzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 276.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 3-[(2-chlorophenyl)methoxy]-4-methoxybenzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H13ClO3 |
| Molecular Weight | 276.71 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 chlorophenyl Standards
- 2-[(2-chlorophenyl)methoxy]-5-methylbenzoic acid (CAS 1053116-94-1)
- 2-{4-[(4-chlorophenyl)methoxy]phenyl}acetic acid (CAS 125721-51-9)
- 2-{3-[(2-chlorophenyl)methoxy]phenyl}acetic acid (CAS 1258650-20-2)
- 2-{3-[(3-chlorophenyl)methoxy]phenyl}acetic acid (CAS 1258651-59-0)
- (2-Chlorophenyl)(2-(methoxymethoxy)phenyl)methanone (CAS 938458-59-4)
- (2-Chlorophenyl)(2,4-dimethoxyphenyl)methanone (CAS 34702-01-7)
- (2-Chlorophenyl)(3,4-dimethoxyphenyl)methanone (CAS 34702-00-6)
- (2-Chlorophenyl)(3,5-dimethoxyphenyl)methanone (CAS 951891-95-5)
Recommended Standards
- 3-[(2-chlorophenoxy)methyl]-4-methoxybenzaldehyde (CAS 438611-17-7)
- 3-[(3-chlorophenoxy)methyl]-4-methoxybenzaldehyde (CAS 329222-80-2)
- 3-[(2-chloro-5-methylphenoxy)methyl]benzoic acid (CAS 832738-02-0)
- 3-[(3-chlorophenyl)methoxy]-4-methoxybenzaldehyde (CAS 447428-98-0)
- (S)-2-amino-2-(4-bromo-3-chlorophenyl)ethan-1-ol (CAS 1213181-72-6)
- 3,3''-Bis(trifluoromethyl)-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 2308530-30-3)
- 1-(4-((4-Chlorophenyl)thio)-3-nitrobenzyl)piperidine (CAS 477869-36-6)
- Chamaemeloside (CAS 173356-77-9)
- (3-Adamantan-1-yl-[1,2,4]oxadiazol-5-ylmethyl)-carbamic acid tert-butyl ester (CAS 1858251-50-9)
- Methyl 3,3'-difluoro-5'-methoxy-[1,1'-biphenyl]-4-carboxylate (CAS 1365272-01-0)
- 3-(4-Methoxyphenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 117291-24-4)
- 3-Chloro-4-(4-methylpiperazin-1-yl)aniline hydrochloride (CAS 1052538-72-3)
- 6-Bromo-1-methyl-1H-indazole-4-carboxylic acid (CAS 1245465-69-3)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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