2,2'-((Allyloxy)methylene)bis(1,3-dimethylbenzene) CAS 130525-17-6
| CAS No. | 130525-17-6 |
| Molecular Formula | C20H24O |
| Molecular Weight | 280.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,2'-((Allyloxy)methylene)bis(1,3-dimethylbenzene) 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.
2,2'-((Allyloxy)methylene)bis(1,3-dimethylbenzene) (CAS 130525-17-6), molecular formula C20H24O and molecular weight 280.40 g/mol, is a CATO reference standard with documented purity and traceability.
2,2'-((Allyloxy)methylene)bis(1,3-dimethylbenzene) (C20H24O) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H24O |
| Molecular Weight | 280.40 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 | 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.) | 1994 |
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Why CATO?
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