1-Cyclopropoxy-3-methylbenzene CAS 18928-87-5
| CAS No. | 18928-87-5 |
| Molecular Formula | C10H12O |
| Molecular Weight | 148.20 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.
1-Cyclopropoxy-3-methylbenzene (CAS 18928-87-5), molecular formula C10H12O and molecular weight 148.20 g/mol, is a CATO reference standard with documented purity and traceability.
1-Cyclopropoxy-3-methylbenzene (C10H12O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 1-Cyclopropoxy-3-methylbenzene 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 | C10H12O |
| Molecular Weight | 148.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Cyclopropoxy Standards
- 1-Cyclopropoxy-4-methylbenzene (CAS 13605-03-3)
- 5-Cyclopropoxy-2-methylpyridine (CAS 1198167-15-5)
- 3-Cyclopropoxy-2-methylpyridine (CAS 1243284-78-7)
- 4-Cyclopropoxy-3-methylpyridine (CAS 1243374-12-0)
- 2-Cyclopropoxy-4-methylpyridine (CAS 2089377-26-2)
- 1-Cyclopropoxy-4-fluorobenzene (CAS 1205501-33-2)
- 1-Cyclopropoxy-2-fluorobenzene (CAS 1243459-26-8)
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