1-bromo-1-methyl-cyclohexane CAS 931-77-1
| CAS No. | 931-77-1 |
| Molecular Formula | C7H13Br |
| Molecular Weight | 177.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-bromo-1-methyl-cyclohexane (CAS 931-77-1), a certified reference material (molecular formula C7H13Br, MW 177.08 g/mol) for analytical method development and quality control.
1-bromo-1-methyl-cyclohexane (C7H13Br) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-bromo-1-methyl-cyclohexane 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 | C7H13Br |
| Molecular Weight | 177.08 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related bromo Standards
- (3-Bromo-2-methylpropyl)cyclopropane (CAS 1339361-22-6)
- (E)-1-bromo-5-methylhex-3-ene (CAS 134287-57-3)
- 5-Bromo-2-methylhex-1-ene (CAS 1379157-36-4)
- 1-Bromo-3-methylcyclohexane (CAS 13905-48-1)
- 3-Bromo-1,1-dimethylcyclopentane (CAS 1517615-64-3)
- 1-Bromo-4-methyl-3-hexene (CAS 19198-88-0)
- 6-Bromo-2-methylhex-1-ene (CAS 1974-89-6)
- (3Z)-7-Bromo-3-heptene (CAS 79837-80-2)
Recommended Standards
- 1,2,5-Trifluoro-3-nitrobenzene (CAS 66684-57-9)
- 1-Bromo-2-methylcyclohexane (CAS 6294-39-9)
- 1,2,4-Trifluoro-3-nitrobenzene (CAS 42096-74-2)
- 1-Bromo-2-tert-butylcyclopropane (CAS 55682-99-0)
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