1-[4-(1-Methylethoxy)phenyl]ethanone CAS 4074-51-5
| CAS No. | 4074-51-5 |
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-[4-(1-Methylethoxy)phenyl]ethanone (CAS 4074-51-5), a certified reference material (molecular formula C11H14O2, MW 178.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H14O2, 1-[4-(1-Methylethoxy)phenyl]ethanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 1-[4-(1-Methylethoxy)phenyl]ethanone 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 | C11H14O2 |
| Molecular Weight | 178.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Methylethoxy Standards
- 4-Methyl-3-(1-methylethoxy)benzoic acid (CAS 1014691-13-4)
- 3-(1-Methylethoxy)benzeneacetic acid (CAS 146031-94-9)
- 2,6-Bis(1-methylethoxy)pyridine (CAS 1017577-23-9)
- 2-(1-Methylethoxy)-4-pyridinamine (CAS 1247371-36-3)
- 3-(1-Methylethoxy)phenol (CAS 68792-12-1)
- 2-(4-(1-Methylethoxy)phenyl)pyridine-5-carboxaldehyde (CAS 1213239-68-9)
- [[4-[[2-(1-Methylethoxy)ethoxy]methyl]phenoxy]methyl]oxirane-d5 (CAS 1215808-65-3)
- 2-(1-Methylethoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzaldehyde (CAS 1356639-75-2)
Recommended Standards
- 1,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 85302-17-6)
- 1-Acetyloctahydrocyclopenta[b]pyrrole-2-carbonitrile (CAS 88585-95-9)
- 1,4-Dimethyl-1,2,3,4-tetrahydroquinoxalin-6-ol (CAS 76154-43-3)
- 1-Cyclohexyl-1H-pyrazole-4-carbaldehyde (CAS 957312-98-0)
- 1-(Pyridine-3-carbonyl)piperazine dihydrochloride (CAS 32422-95-0)
- 3-Ethyl-1-methylindolin-2-one (CAS 2525-35-1)
- 2-(Naphthalen-1-yl)hydrazine-1-carbothioamide (CAS 13207-48-2)
- Methyl 4-(2-((5-((4-cyanophenoxy)methyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (CAS 332127-14-7)
- Diethyl(3-hydroxy-4-(prop-2-yn-1-ylamino)phenyl)phosphine oxide (CAS 2903922-93-8)
- 1-Bromo-2-(3-bromo-2-methylpropyl)benzene (CAS 1462903-03-2)
- 4-Bromo-N-ethyl-1h-pyrrole-2-carboxamide (CAS 1153795-60-8)
- Octahydro-4H-isoindol-4-one hydrochloride (CAS 879687-91-9)
- 2-Hydroxy-3-(1-phenylethyl)benzoic acid (CAS 92549-31-0)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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