2-(2-Ethoxyphenoxy)acetaldehyde Diethyl Acetal CAS 112101-73-2
| CAS No. | 112101-73-2 |
| Molecular Formula | C14H22O4 |
| Molecular Weight | 254.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-Ethoxyphenoxy)acetaldehyde Diethyl Acetal is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(2-Ethoxyphenoxy)acetaldehyde Diethyl Acetal (CAS 112101-73-2) is a high-purity analytical reference standard with the molecular formula C14H22O4 and a molecular weight of 254.32 g/mol.
The molecular framework of 2-(2-Ethoxyphenoxy)acetaldehyde Diethyl Acetal (C14H22O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C14H22O4 |
| Molecular Weight | 254.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Ethoxyphenoxy Standards
- 2-((2-(4-Ethoxyphenoxy)ethyl)thio)acetic acid (CAS 1097787-95-5)
- 5-Acetyl-2-(2-ethoxyphenoxy) pyridine (CAS 1545974-42-2)
- 5-((4-Ethoxyphenoxy)methyl)-1,3,4-thiadiazol-2-amine (CAS 400741-59-5)
- 2-(2-ethoxyphenoxy)benzoic acid (CAS 1021245-76-0)
- 1-(2-(2-Ethoxyphenoxy)ethyl)piperidine (CAS 420101-60-6)
- 2-(2-Ethoxyphenoxy)-5-fluoroaniline (CAS 946716-85-4)
- 2-(3-Ethoxyphenoxy)-5-fluoroaniline (CAS 946729-58-4)
- 2-(4-Ethoxyphenoxy)-5-fluoroaniline (CAS 937596-51-5)
Recommended Standards
- 2-(3-(Tert-butyl)phenoxy)benzaldehyde (CAS 1099155-41-5)
- 3'-tert-Butylbiphenyl-3-carboxylic acid (CAS 1215206-04-4)
- 4-(4-(Tert-butyl)phenoxy)benzaldehyde (CAS 108934-20-9)
- Ethyl 2-([1,1'-biphenyl]-2-yl)propanoate (CAS 1226857-57-3)
- 7-Chloro-2-(difluoromethyl)thiazolo[5,4-d]pyrimidine (CAS 1624606-96-7)
- Ethyl 5-chloro-6-hydroxypyrimidine-4-carboxylate (CAS 1415559-92-0)
- 6-methyl-1,2-diazaspiro[4.5]decan-3-one (CAS 1989672-84-5)
- 3,4',5-Tribromo-1,1'-biphenyl (CAS 72416-87-6)
- 2-Fluoro-4-(2,2,2-trifluoroethoxy)pyridine (CAS 1566003-01-7)
- H-Glu-Glu-Leu-OH (H-1924.0250) (CAS 189080-99-7)
- (3Z)-1-(3,5-Dichlorophenyl)-3-[(dimethylamino)methylidene]pyrrolidin-2-one (CAS 343375-72-4)
- 1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 618098-15-0)
- 4-(4-Chloro-6-methylpyrimidin-2-yl)-N,N-dimethylpiperidine-1-sulfonamide (CAS 1316222-50-0)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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