2-Cyclopentyl-5-methoxy-6,7-dimethyl-2,3-dihydro-1H-inden-1-one CAS 41715-83-7
| CAS No. | 41715-83-7 |
| Molecular Formula | C17H22O2 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Cyclopentyl-5-methoxy-6,7-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 41715-83-7), a certified reference material (molecular formula C17H22O2, MW 258.36 g/mol) for analytical method development and quality control.
2-Cyclopentyl-5-methoxy-6,7-dimethyl-2,3-dihydro-1H-inden-1-one (C17H22O2) contains a steroid core, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), 2-Cyclopentyl-5-methoxy-6,7-dimethyl-2,3-dihydro-1H-inden-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.
Physical & Chemical Properties
| Molecular Formula | C17H22O2 |
| Molecular Weight | 258.36 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Related Cyclopentyl Standards
- 2-Cyclopentyl-1-(4-methoxy-2,3-dimethylphenyl)prop-2-en-1-one (CAS 41715-82-6)
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- (3-Cyclopentyl-5-(trifluoromethyl)phenyl)boronic acid (CAS 2225155-53-1)
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