1-Bromobicyclo[2.1.1]hexane CAS 77379-00-1
| CAS No. | 77379-00-1 |
| Molecular Formula | C6H9Br |
| Molecular Weight | 161.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromobicyclo[2.1.1]hexane (CAS 77379-00-1), molecular formula C6H9Br and molecular weight 161.04 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Bromobicyclo[2.1.1]hexane (C6H9Br) 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.
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-Bromobicyclo[2.1.1]hexane 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 | C6H9Br |
| Molecular Weight | 161.04 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.) | 1979 |
| Halogen Content | Br-containing |
Related Bromobicyclo Standards
- 3-bromobicyclo[1.1.1]pentan-1-ol (CAS 207392-09-4)
- 3-Bromobicyclo[4.1.0]hepta-1,3,5-triene (CAS 63370-07-0)
- 3-bromobicyclo[1.1.1]pentane-1-carbonitrile (CAS 156329-61-2)
- 2-bromobicyclo[2.2.1]hept-2-ene (CAS 694-90-6)
- 7-Bromobicyclo[2.2.1]hept-2-ene (CAS 60154-55-4)
- 7-Bromobicyclo[4.1.0]heptane (CAS 1121-39-7)
- 1-bromobicyclo[1.1.1]pentane (CAS 128884-80-0)
- 7-Bromobicyclo[2.2.1]heptane (CAS 13237-88-2)
Recommended Standards
- 1-Bromo-3-hexyne (CAS 35545-23-4)
- 1-Bromocyclohex-1-ene (CAS 2044-08-8)
- 1-Bromo-1,1'-bi(cyclopropane) (CAS 60629-95-0)
- 1-Bromospiro[2.3]hexane (CAS 71153-28-1)
- Gallic Acid (CAS 149-91-7)
- 6-Chloro-8-(pyridin-4-yl)-3,4-dihydro-1H-pyrano[3,4-c]pyridine-5-carbonitrile (CAS 1707365-07-8)
- (2R,3S)-2-Amino-4,4,4-trifluoro-3-hydroxybutanoic acid (CAS 135268-35-8)
- Glucose Impurity 40 (CAS 175845-69-9)
- Methyl 5-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyrazine-2-carboxylate (CAS 1215626-40-6)
- 2-(1-Methyl-1H-pyrazol-4-yl)oxan-4-ol (CAS 1339529-08-6)
- 4-(2,6-Dimethylpiperidin-1-yl)-4-oxo-butyric acid (CAS 247128-14-9)
- Methyl 5-hydroxy-4-methoxy-2-methylbenzoate (CAS 131236-68-5)
- tert-Butyl 3-((2-amino-N-methylacetamido)methyl)piperidine-1-carboxylate (CAS 1353957-34-2)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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