2-Methoxy-5-(2-methylphenyl)benzaldehyde CAS 355374-47-9
| CAS No. | 355374-47-9 |
| Molecular Formula | C15H14O2 |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Methoxy-5-(2-methylphenyl)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.
2-Methoxy-5-(2-methylphenyl)benzaldehyde (CAS 355374-47-9), molecular formula C15H14O2 and molecular weight 226.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, 2-Methoxy-5-(2-methylphenyl)benzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C15H14O2 |
| Molecular Weight | 226.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 2025 |
Related Methoxy Standards
- 1-(4'-Methoxy-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 13021-18-6)
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Recommended Standards
- 2-Methoxy-4-styrylphenol (CAS 3391-75-1)
- 2-Methyl-1,2,3,4-tetrahydroanthracene-9,10-dione (CAS 29564-02-1)
- 2-Methoxy-4-methylbenzophenone (CAS 28137-36-2)
- 2-Methyl-4-oxooctahydro-1H-pyrido[1,2-a]pyrimidin-9-yl acetate (CAS 61316-50-5)
- 4-Isopropyl-2-thioxooxazolidin-5-one (CAS 34653-99-1)
- (4-Ethoxythiophen-3-yl)methanamine (CAS 1428233-32-2)
- 1-BROMO-4-METHOXY-2-NITROBENZENE 3-NITRO-4-BROMOANISOLE 4-BROMO-3-NITROANISOLE 4-BROMO-3-NITROTHIOANISOLE 4-METHOXY-2-NITROBROMOBENZENE 5344-78-5 AS04163 OTAVA-BB 1362090 TIMTEC-BB SBB009974 (CAS 5344-78-5)
- 1,4-Dimethyl-3-phenyl-1h-pyrazol-5-amine (CAS 30830-04-7)
- 2-(6-Chloro-[3,4'-bipyridin]-4-yl)acetonitrile (CAS 1227516-46-2)
- 1-[(3-methylphenyl)carbamoyl]piperidine-3-carboxylic acid (CAS 926238-36-0)
- Dimethoxyphosphinoyl azide (CAS 57468-68-5)
- 6-Acetyl-9-(1-methyl-1H-pyrazol-4-yl)-2,6,9-triazaspiro[4.5]decan-8-one (CAS 1422134-61-9)
- (1R,2S)-2-(2,3-dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 733742-67-1)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com