1-(1-Bromocyclopropyl)ethan-1-one CAS 63141-08-2
| CAS No. | 63141-08-2 |
| Molecular Formula | C5H7BrO |
| Molecular Weight | 163.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H7BrO, 1-(1-Bromocyclopropyl)ethan-1-one contains a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 163.01 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.
1-(1-Bromocyclopropyl)ethan-1-one (CAS 63141-08-2), molecular formula C5H7BrO and molecular weight 163.01 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H7BrO |
| Molecular Weight | 163.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Br-containing |
Related Bromocyclopropyl Standards
- (2-Bromocyclopropyl)boronic acid (CAS 2225151-71-1)
- 2-(2-Bromocyclopropyl)ethan-1-ol (CAS 97535-45-0)
- (1-Bromocyclopropyl)methanol (CAS 50915-29-2)
- (1-Bromocyclopropyl)benzene (CAS 77197-87-6)
- (2-Bromocyclopropyl)benzene (CAS 36617-02-4)
- 1-(2-Bromocyclopropyl)-4-fluorobenzene (CAS 1876585-27-1)
- ((1-Bromocyclopropyl)ethynyl)trimethylsilane (CAS 2138379-75-4)
- ((1-Bromocyclopropyl)ethynyl)triethylsilane (CAS 2137817-20-8)
Recommended Standards
- 3-(2-Bromoethoxy)prop-1-yne (CAS 18668-74-1)
- 1-Bromo-4-methoxybut-2-yne (CAS 693-26-5)
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- 2-(Bromomethyl)cyclobutan-1-one (CAS 73680-13-4)
- 2-(tert-Butoxy)-3-hydroxy-N-methylbenzamide (CAS 1243361-16-1)
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