1-(2-Hydroxy-4,6-diisopropoxyphenyl)ethan-1-one CAS 93344-48-0
| CAS No. | 93344-48-0 |
| Molecular Formula | C14H20O4 |
| Molecular Weight | 252.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(2-Hydroxy-4,6-diisopropoxyphenyl)ethan-1-one 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.
1-(2-Hydroxy-4,6-diisopropoxyphenyl)ethan-1-one (CAS 93344-48-0) is a high-purity analytical reference standard with the molecular formula C14H20O4 and a molecular weight of 252.31 g/mol.
1-(2-Hydroxy-4,6-diisopropoxyphenyl)ethan-1-one (C14H20O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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 | C14H20O4 |
| Molecular Weight | 252.31 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Hydroxy Standards
- 1-(2-Hydroxy-2-methylbutyl)-3-(2-methoxyphenyl)urea (CAS 1252549-31-7)
- 1-(2-Hydroxy-2-methylbutyl)-3-(3-methoxyphenyl)urea (CAS 1252549-34-0)
- 1-(4-Hydroxy-2-methylbutan-2-yl)-3-(3-methoxyphenyl)urea (CAS 1376107-16-2)
- 1-(2-Hydroxy-4-(3-hydroxypropoxy)-3-propylphenyl)ethanone (CAS 79557-70-3)
- 1-(2-Hydroxy-6-(2-hydroxypropoxy)-3-propylphenyl)ethan-1-one (CAS 58974-96-2)
- 3-Hydroxy-1,3-di-p-tolyl-2-propen-1-one (CAS 62375-98-8)
- 4-Hydroxy-4-(3-methyl-4-propoxyphenyl)butanoic acid (CAS 879053-91-5)
- Methyl 5-(3-hydroxy-3-methylbutyl)-2-methoxybenzoate (CAS 2924466-13-5)
Recommended Standards
- 1-(2,4,6-Triethoxyphenyl)ethan-1-one (CAS 480439-37-0)
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- 1-(3-Phenylpropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 918152-32-6)
- H-Lys-Lys-Lys-Lys-Lys-OH (CAS 19431-21-1)
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- 6-Bromo-2-cyclobutylpyrazolo[1,5-a]pyrimidine (CAS 1312413-71-0)
- 1-(4-Hydroxy-3-(3-methylbut-2-en-1-yl)phenyl)ethanone (CAS 26932-05-8)
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