2-bromo-7-fluoro-tetralin-1-one CAS 93753-94-7
| CAS No. | 93753-94-7 |
| Molecular Formula | C10H14BrFO |
| Molecular Weight | 249.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 249.12 g/mol gives 2-bromo-7-fluoro-tetralin-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-bromo-7-fluoro-tetralin-1-one (CAS 93753-94-7) is a high-purity analytical reference standard with the molecular formula C10H14BrFO and a molecular weight of 249.12 g/mol.
Structurally, 2-bromo-7-fluoro-tetralin-1-one (C10H14BrFO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 249.12 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C10H14BrFO |
| Molecular Weight | 249.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F/Br-containing |
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- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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