5-Bromo-3-fluoro-2-hexylthiophene CAS 2209090-37-7
| CAS No. | 2209090-37-7 |
| Molecular Formula | C10H14BrFS |
| Molecular Weight | 265.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
5-Bromo-3-fluoro-2-hexylthiophene (CAS 2209090-37-7) is a high-purity analytical reference standard with the molecular formula C10H14BrFS and a molecular weight of 265.19 g/mol.
The molecular framework of 5-Bromo-3-fluoro-2-hexylthiophene (C10H14BrFS) is characterized by sulfur-containing functionality, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H14BrFS |
| Molecular Weight | 265.19 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.) | 1998 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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