3-(2-Bromo-ethyl)-tetrahydro-pyran CAS 1050496-64-4
| CAS No. | 1050496-64-4 |
| Molecular Formula | C7H13BrO |
| Molecular Weight | 193.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2-Bromo-ethyl)-tetrahydro-pyran is closely related to a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(2-Bromo-ethyl)-tetrahydro-pyran (CAS 1050496-64-4) is a high-purity analytical reference standard with the molecular formula C7H13BrO and a molecular weight of 193.08 g/mol.
The molecular framework of 3-(2-Bromo-ethyl)-tetrahydro-pyran (C7H13BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 3-(2-Bromo-ethyl)-tetrahydro-pyran 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 | C7H13BrO |
| Molecular Weight | 193.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-bromo-5-methylpyridin-2-amine (CAS 1033203-32-5)
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Recommended Standards
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