3-(2,3-Dimethylphenyl)-1-(3,5-dimethylphenyl)propan-1-one CAS 898792-86-4
| CAS No. | 898792-86-4 |
| Molecular Formula | C19H22O |
| Molecular Weight | 266.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(2,3-Dimethylphenyl)-1-(3,5-dimethylphenyl)propan-1-one (CAS 898792-86-4), a certified reference material (molecular formula C19H22O, MW 266.38 g/mol) for analytical method development and quality control.
3-(2,3-Dimethylphenyl)-1-(3,5-dimethylphenyl)propan-1-one (C19H22O) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
As a certified reference material (CRM), 3-(2,3-Dimethylphenyl)-1-(3,5-dimethylphenyl)propan-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 | C19H22O |
| Molecular Weight | 266.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1987 |
Related Dimethylphenyl Standards
- 1-(2,3-Dimethylphenyl)-3-(2,5-dimethylphenyl)propan-1-one (CAS 898753-48-5)
- 1-(2,3-Dimethylphenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-32-3)
- 1-(2,4-Dimethylphenyl)-3-(2,5-dimethylphenyl)propan-1-one (CAS 898753-51-0)
- 1-(2,4-Dimethylphenyl)-3-(2,6-dimethylphenyl)propan-1-one (CAS 898754-84-2)
- 1-(2,4-Dimethylphenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-35-6)
- 1-(2,4-Dimethylphenyl)-3-(3,5-dimethylphenyl)propan-1-one (CAS 898780-64-8)
- 1-(2,5-Dimethylphenyl)-3-(2,6-dimethylphenyl)propan-1-one (CAS 898754-86-4)
- 1-(2,5-Dimethylphenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-38-9)
Recommended Standards
- 3-(2,3-Dimethylphenyl)-1-(2,5-dimethylphenyl)propan-1-one (CAS 898792-77-3)
- 3-(2,4-Dimethylphenyl)-1-(2,5-dimethylphenyl)propan-1-one (CAS 898794-08-6)
- 3-(2,3-Dimethylphenyl)-1-(2,4-dimethylphenyl)propan-1-one (CAS 898792-74-0)
- 3-(2,4-Dimethylphenyl)-1-(3,4-dimethylphenyl)propan-1-one (CAS 898794-14-4)
- (aS)-a-Amino-4-nitrobenzenepropanamide (CAS 81677-61-4)
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