1-(2-bromoethyl)adamantane CAS 773-37-5
| CAS No. | 773-37-5 |
| Molecular Formula | C12H19Br |
| Molecular Weight | 243.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(2-bromoethyl)adamantane (CAS 773-37-5) is a high-purity analytical reference standard with the molecular formula C12H19Br and a molecular weight of 243.18 g/mol.
Owing to bromine substitution, 1-(2-bromoethyl)adamantane is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 243.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H19Br |
| Molecular Weight | 243.18 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related bromoethyl Standards
- 2-(2-Bromoethyl)adamantane (CAS 1799961-79-7)
- 6-(2-Bromoethyl)-2,3-dihydro-1,4-benzodioxine (CAS 127264-10-2)
- Methyl 2-(1-bromoethyl)benzoate (CAS 16281-95-1)
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- Methyl 3-(2-bromoethyl)benzoate (CAS 165803-79-2)
- 2-(4-(2-Bromoethyl)phenyl)acetic acid (CAS 67365-31-5)
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- Methyl 3-(1-bromoethyl)benzoate (CAS 50603-99-1)
Recommended Standards
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