2-(2-Ethylphenyl)acetaldehyde CAS 28362-76-7
| CAS No. | 28362-76-7 |
| Molecular Formula | C10H12O |
| Molecular Weight | 148.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-Ethylphenyl)acetaldehyde is closely related to a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(2-Ethylphenyl)acetaldehyde (CAS 28362-76-7), a certified reference material (molecular formula C10H12O, MW 148.20 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-Ethylphenyl)acetaldehyde (C10H12O) is characterized by 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 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(2-Ethylphenyl)acetaldehyde 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 | C10H12O |
| Molecular Weight | 148.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Ethylphenyl Standards
- 2-(4-ethylphenyl)oxirane (CAS 169272-14-4)
- 1-(2-Ethylphenyl)ethanone (CAS 2142-64-5)
- N-(4-Ethylphenyl)formamide (CAS 69753-59-9)
- (R)-1-(3-ethylphenyl)ethan-1-amine (CAS 1213965-49-1)
- 1-(4-Ethylphenyl)ethan-1-amine (CAS 147116-33-4)
- 1-(2-Ethylphenyl)-N-methylmethanamine (CAS 179742-40-6)
- (R)-1-(4-ethylphenyl)ethan-1-amine (CAS 292068-37-2)
- (S)-1-(4-Ethylphenyl)ethanamine (CAS 212968-67-7)
Recommended Standards
- 2-(2,5-dimethylphenyl)oxirane (CAS 42268-79-1)
- 2-(2-Methoxy-1-methylethoxy)-1-propanol (CAS 55956-21-3)
- 2-(2,4-dimethylphenyl)oxirane (CAS 228393-80-4)
- 2-(2-Methylallyl)phenol (CAS 20944-88-1)
- 2-(2,3-Difluorophenyl)pyrimidine (CAS 190776-46-6)
- 6,7-Dihydro-5h-pyrazolo[5,1-b][1,3]oxazin-3-amine (CAS 1429902-64-6)
- 2-(Methylsulfonyl)-2-azaspiro[3.3]Heptan-6-ol (CAS 2299133-37-0)
- 1',3'-Dimethyl-3H-spiro[benzofuran-2,4'-piperidine] (CAS 948015-90-5)
- 1-Amino-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 344324-13-6)
- 2,5-Dimethyl-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-66-0)
- 1-(3,5-Difluorophenoxy)propan-2-amine (CAS 1115027-28-5)
- 3'-Chloro-4'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 885962-94-7)
- 4-(1-Amino-2-methyl-propyl)-hepta-1,6-dien-4-ol (CAS 315248-94-3)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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