1,1-dichloro-2-(2-iodoethyl)cyclopropane CAS 1909337-39-8
| CAS No. | 1909337-39-8 |
| Molecular Formula | C5H7Cl2I |
| Molecular Weight | 264.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,1-dichloro-2-(2-iodoethyl)cyclopropane is closely related to chlorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,1-dichloro-2-(2-iodoethyl)cyclopropane (CAS 1909337-39-8), a certified reference material (molecular formula C5H7Cl2I, MW 264.92 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H7Cl2I, 1,1-dichloro-2-(2-iodoethyl)cyclopropane contains chlorine/iodine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 264.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 1,1-dichloro-2-(2-iodoethyl)cyclopropane 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 | C5H7Cl2I |
| Molecular Weight | 264.92 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/I-containing |
Related dichloro Standards
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