1-Chloro-2-ethoxy-3-iodobenzene CAS 2332809-33-1
| CAS No. | 2332809-33-1 |
| Molecular Formula | C8H8ClIO |
| Molecular Weight | 282.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-Chloro-2-ethoxy-3-iodobenzene (C8H8ClIO) contains a hydroxyl group, an ether linkage, chlorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 282.51 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-Chloro-2-ethoxy-3-iodobenzene (CAS 2332809-33-1) is a high-purity analytical reference standard with the molecular formula C8H8ClIO and a molecular weight of 282.51 g/mol.
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), 1-Chloro-2-ethoxy-3-iodobenzene 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 | C8H8ClIO |
| Molecular Weight | 282.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 4-Chloro-5-iodo-6-isopropylpyrimidine (CAS 1026726-81-7)
- 4-Chloro-2-iodobenzeneethanol (CAS 1067882-47-6)
- 5-Chloro-2-iodo-1-methoxy-3-methylbenzene (CAS 1150617-68-7)
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