2,3-Dibromo-2,3-dimethylbutane CAS 594-81-0
| CAS No. | 594-81-0 |
| Molecular Formula | C6H12Br2 |
| Molecular Weight | 243.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2,3-Dibromo-2,3-dimethylbutane (CAS 594-81-0), a certified reference material (molecular formula C6H12Br2, MW 243.97 g/mol) for analytical method development and quality control.
The molecular framework of 2,3-Dibromo-2,3-dimethylbutane (C6H12Br2) is characterized by 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.
As a certified reference material (CRM), 2,3-Dibromo-2,3-dimethylbutane 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 | C6H12Br2 |
| Molecular Weight | 243.97 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 1,2-Dibromo-3,3-dimethylbutane (CAS 640-21-1)
- 1,3-Dibromo-2,3-dimethylbutane (CAS 49623-54-3)
- 1,4-Dibromo-2,2-dimethylbutane (CAS 52750-57-9)
- 1,4-Dibromo-4-methylpentane (CAS 52278-94-1)
- 1,5-Dibromo-3-methylpentane (CAS 4457-72-1)
- 1,3-Dibromo-3-methylbutan-2-one (CAS 1518-06-5)
- 2,4-Dibromo-3-pentanone (CAS 815-60-1)
- 2,5-Dibromo-1,3,4-thiadiazole (CAS 55981-29-8)
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