4-(2-Ethylphenyl)butan-2-one CAS 1369097-82-4
| CAS No. | 1369097-82-4 |
| Molecular Formula | C12H16O |
| Molecular Weight | 176.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(2-Ethylphenyl)butan-2-one (CAS 1369097-82-4), molecular formula C12H16O and molecular weight 176.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, an aromatic ring system, 4-(2-Ethylphenyl)butan-2-one is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 176.25 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).
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 | C12H16O |
| Molecular Weight | 176.25 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.) | 1991 |
Related Ethylphenyl Standards
- 100058-36-4 3-(4-Ethylphenyl)tetrahydrofuran C12H16O Y6757 (CAS 100058-36-4)
- 1-(3-Ethylphenyl)-2-methylpropan-1-one (CAS 1443306-64-6)
- (2-(2-Ethylphenyl)cyclopropyl)methanol (CAS 1517037-41-0)
- 4-(4-Ethylphenyl)butanal (CAS 183129-85-3)
- 1-(2-Ethylphenyl)-2-methylpropan-1-one (CAS 99632-24-3)
- 1-(2-Ethylphenyl)butan-1-one (CAS 35028-12-7)
- 1-(3-Ethylphenyl)butan-1-one (CAS 342411-74-9)
- 1-(4-ethylphenyl)-2-methylpropan-1-one (CAS 68857-86-3)
Recommended Standards
- (αS)-1,2,3,4-Tetrahydro-α-methyl-1-naphthalenemethanol (CAS 1344968-64-4)
- 2-Benzylcyclopentan-1-ol (CAS 13694-31-0)
- 1-(3-Isopropylphenyl)propan-1-one (CAS 1342156-75-5)
- 3,3-Dimethyl-4-phenyl-2-butanone (CAS 13705-37-8)
- [2-(dimethylamino)ethyl](3-phenylpropyl)amine (CAS 101507-01-1)
- 3-Bromothieno[2,3-b]pyridine-2-carbonitrile (CAS 72832-27-0)
- (2E)-3-(dimethylamino)prop-2-enal (CAS 692-32-0)
- (1-Methyl-1H-pyrazol-5-yl)(phenyl)methanamine (CAS 1009486-61-6)
- 2-((4-Amino-1,3,5-triazin-2-yl)thio)acetamide (CAS 774565-98-9)
- 2-[3-(difluoromethyl)-5-methyl-1h-pyrazol-1-yl]acetohydrazide (CAS 1001518-82-6)
- N-[5-(Benzyloxy)-2,4-dichlorophenyl]-4-chlorobenzamide (CAS 338961-18-5)
- N-(4-(2-Hydroxyethyl)phenyl)-2-(4-nitrobenzamido)benzamide (CAS 1253452-78-6)
- 4-((Dimethoxyphosphoryl)methyl)benzoic acid (CAS 1823857-21-1)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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