2’-(Benzyloxy)acetophenone CAS 31165-67-0
| CAS No. | 31165-67-0 |
| Molecular Formula | C15H14O2 |
| Molecular Weight | 226.27 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.
2’-(Benzyloxy)acetophenone (CAS 31165-67-0), molecular formula C15H14O2 and molecular weight 226.27 g/mol, is a CATO reference standard with documented purity and traceability.
2’-(Benzyloxy)acetophenone (C15H14O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C15H14O2 |
| Molecular Weight | 226.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1965 |
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Recommended Standards
- 2',6'-Dimethylbiphenyl-3-carboxylic acid (CAS 955929-56-3)
- 2-Amino-6-methyl-N-phenylbenzamide (CAS 83504-78-3)
- 2',6'-Dimethyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 364070-34-8)
- 2-Amino-N-(3-methylphenyl)benzamide (CAS 22312-62-5)
- 1-[1-(6-chloropyrimidin-4-yl)pyrrolidin-3-yl]ethan-1-ol (CAS 1566223-69-5)
- 2-(2-Ethoxy-4-(pyrrolidin-1-yl)benzoyl)benzoic acid (CAS 56047-26-8)
- 2-(4-(Benzyloxy)-2-methylbutyl)isoindoline-1,3-dione (CAS 885266-50-2)
- 2-Methyl-N-(thiazol-5-ylmethyl)butan-2-amine (CAS 1341907-13-8)
- 1-(Tetrahydro-2H-pyran-4-carbonyl)pyrrolidine-3-carboxylic acid (CAS 1341843-46-6)
- Methyl (2E)-4-(diethoxyphosphinyl)-2-butenoate (CAS 67629-62-3)
- 2-Chloromethyl-4-chlorobenzo[d]thiazole, 97% (CAS 110704-20-6)
- 1-(Methoxymethyl)-1H-imidazole-5-carbaldehyde (CAS 160425-46-7)
- 2,7-Dibenzodichloro-p-Dioxin (CAS 33857-26-0)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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