[(E)-2-bromoethenyl]cyclohexane CAS 67478-59-5
| CAS No. | 67478-59-5 |
| Molecular Formula | C8H13Br |
| Molecular Weight | 189.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[(E)-2-bromoethenyl]cyclohexane (C8H13Br) contains bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
[(E)-2-bromoethenyl]cyclohexane (CAS 67478-59-5) is a high-purity analytical reference standard with the molecular formula C8H13Br and a molecular weight of 189.09 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.
CATO manufactures [(E)-2-bromoethenyl]cyclohexane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H13Br |
| Molecular Weight | 189.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
Related E Standards
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Recommended Standards
- (Z)-3-Bromo-1-cyclooctene (CAS 7422-06-2)
- 1-(2-bromoethyl)cyclohex-1-ene (CAS 42185-54-6)
- (1e)-1-Bromocyclooct-1-ene (CAS 61815-42-7)
- 1-(Bromomethyl)-4-methylidenecyclohexane (CAS 76825-09-7)
- 2-{1-[({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl}acetic acid (CAS 882847-19-0)
- 3,5,6-Trichloropyridazin-4-amine (CAS 17285-34-6)
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Why CATO?
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