3-Cyano-3-(3-methoxyphenyl)propiophenone CAS 898774-52-2
| CAS No. | 898774-52-2 |
| Molecular Formula | C17H15NO2 |
| Molecular Weight | 265.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Cyano-3-(3-methoxyphenyl)propiophenone (CAS 898774-52-2), molecular formula C17H15NO2 and molecular weight 265.31 g/mol, is a CATO reference standard with documented purity and traceability.
3-Cyano-3-(3-methoxyphenyl)propiophenone (C17H15NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-Cyano-3-(3-methoxyphenyl)propiophenone 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 | C17H15NO2 |
| Molecular Weight | 265.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Cyano Standards
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- 2-Cyano-3-(3-methoxyphenyl)propiophenone (CAS 898774-49-7)
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- 2-Cyano-3-(pyridin-4-yl)-N-(o-tolyl)propanamide (CAS 483359-14-4)
- 2-Cyano-N-(2-methylphenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-13-3)
- 2-Cyano-N-(3-methylphenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-10-0)
- 4-Cyano-3-(3-methoxyphenyl)propiophenone (CAS 238097-11-5)
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