1-(2,5-Dimethoxyphenyl)propan-2-one CAS 14293-24-4
| CAS No. | 14293-24-4 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(2,5-Dimethoxyphenyl)propan-2-one (C11H14O3) is characterized by a carboxylic acid group, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(2,5-Dimethoxyphenyl)propan-2-one (CAS 14293-24-4), molecular formula C11H14O3 and molecular weight 194.23 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1961 |
Related Dimethoxyphenyl Standards
- 1-(2,6-Dimethoxyphenyl)propan-2-one (CAS 105363-35-7)
- 1-(3,5-Dimethoxyphenyl)prop-2-en-1-ol (CAS 1101195-08-7)
- 3-(2,3-Dimethoxyphenyl)prop-2-en-1-ol (CAS 1137838-36-8)
- 1-(2,6-Dimethoxyphenyl)cyclopropan-1-ol (CAS 1249446-76-1)
- 1-(3,4-Dimethoxyphenyl)cyclopropan-1-ol (CAS 1249661-81-1)
- 1-(2,5-Dimethoxyphenyl)cyclopropan-1-ol (CAS 1250560-65-6)
- 1-(2,3-Dimethoxyphenyl)cyclopropan-1-ol (CAS 1250906-90-1)
- 3-(3,5-Dimethoxyphenyl)propanal (CAS 125187-47-5)
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- 2-Azatricyclo[3.3.1.13,7]decane, hydrochloride (1:1) (CAS 3015-17-6)
- 1-(4-Methylpiperidin-4-yl)-1H-pyrazole-4-carbaldehyde (CAS 2504241-19-2)
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