1,4-Dibromo-2,2-dimethylbutane CAS 52750-57-9
| CAS No. | 52750-57-9 |
| Molecular Formula | C6H12Br2 |
| Molecular Weight | 243.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,4-Dibromo-2,2-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.
1,4-Dibromo-2,2-dimethylbutane (CAS 52750-57-9) is a high-purity analytical reference standard with the molecular formula C6H12Br2 and a molecular weight of 243.97 g/mol.
Based on its molecular formula C6H12Br2, 1,4-Dibromo-2,2-dimethylbutane contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 243.97 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1972 |
| 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-4-methylpentane (CAS 52278-94-1)
- 1,5-Dibromo-3-methylpentane (CAS 4457-72-1)
- 2,3-Dibromo-2,3-dimethylbutane (CAS 594-81-0)
- 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)
Recommended Standards
- 1,3-Dibromohexane (CAS 51104-99-5)
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- 1-Bromo-2-(bromomethyl)pentane (CAS 1781-52-8)
- JWH-122 3-Methylnaphthyl Isomer (CAS 1391052-25-7)
- 6-Fluoro-2-methoxypyrimidin-4-amine (CAS 295345-32-3)
- 5-[(3-Fluorophenoxy)methyl]-1,3,4-oxadiazol-2-amine (CAS 1219827-52-7)
- 3-Methyl-3-phenyloxirane-2-carbonitrile (CAS 28937-48-6)
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- 3-[(3-Fluorobenzyl)oxy]benzoyl chloride (CAS 1160259-96-0)
- 1-benzylcyclopentan-1-amine hydrochloride (CAS 20937-44-4)
- 7-Hydroxy-8-methoxy-3,4-dihydroisoquinolin-1(2H)-one (CAS 1427504-23-1)
- tert-Butyl 5-chloro-3-methyl-1H-indole-1-carboxylate (CAS 168143-72-4)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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