3-Ethoxy-2-((3-methylbenzyl)oxy)benzaldehyde CAS 1094643-30-7
| CAS No. | 1094643-30-7 |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Ethoxy-2-((3-methylbenzyl)oxy)benzaldehyde (CAS 1094643-30-7) is a high-purity analytical reference standard with the molecular formula C17H18O3 and a molecular weight of 270.32 g/mol.
Owing to a steroid core, a hydroxyl group, an ether linkage, 3-Ethoxy-2-((3-methylbenzyl)oxy)benzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 3-Ethoxy-2-((3-methylbenzyl)oxy)benzaldehyde 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 | C17H18O3 |
| Molecular Weight | 270.32 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.) | 1989 |
Related Ethoxy Standards
- 3-Ethoxy-2-((2-methylbenzyl)oxy)benzaldehyde (CAS 1099690-88-6)
- 3-Ethoxy-2-((4-methylbenzyl)oxy)benzaldehyde (CAS 1099690-90-0)
- Methyl 2-ethoxy-2'-methyl-[1,1'-biphenyl]-4-carboxylate (CAS 1243559-20-7)
- 3-Ethoxy-4-((2-methylbenzyl)oxy)benzaldehyde (CAS 381680-28-0)
- 3-Ethoxy-4-[(3-methylbenzyl)oxy]benzaldehyde (CAS 644958-93-0)
- 3-Ethoxy-4-[(4-methylbenzyl)oxy]benzaldehyde (CAS 351066-35-8)
- (E)-2-((4-Ethoxy-3-methoxybenzylidene)amino)cyclopent-1-ene-1-carbonitrile (CAS 1322206-13-2)
- (2E)-3-ethoxy-2-(4-phenyl-1,3-thiazol-2-yl)but-2-enenitrile (CAS 852706-21-9)
Recommended Standards
- 4-Methoxy-3-(2-methoxyphenyl)propiophenone (CAS 109089-84-1)
- 2-(4-(Benzyloxy)phenyl)-2-methylpropanoic acid (CAS 109492-77-5)
- 3-(2-Methoxy-5-methylphenyl)-3-phenylpropanoic acid (CAS 109089-77-2)
- rac Benzyl 2-Hydroxy-4-phenylbutyrate (CAS 109684-03-9)
- (-)-Menthyl Chloroformate (CAS 14602-86-9)
- 2,4-Dichloro-N-[(1Z,3E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(methoxyimino)prop-1-en-1-yl]aniline (CAS 320420-64-2)
- tert-butyl 2-cyano-3,3-bis(ethylsulfanyl)prop-2-enoate (CAS 1955523-62-2)
- 3,5,6,8-Tetrabromo-1,10-phenanthroline (CAS 66127-00-2)
- Quinolin-8-yl (3,4-dichlorophenyl)carbamate (CAS 14628-07-0)
- Methyl 3-amino-7-methyl-2,3-dihydro-1H-indene-5-carboxylate (CAS 1337209-54-7)
- 1-((4-Aminophenyl)amino)-4,8-dihydroxy-5-nitroanthracene-9,10-dione (CAS 89455-26-5)
- Ethyl 2-(3-chloro-4-fluorophenoxy)acetate (CAS 667437-18-5)
- 4-Boc-morpholin-2-one (CAS 1140502-97-1)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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