5-bromo-6-fluoro-2-methyl-1H-1,3-benzodiazole hydrochloride CAS 1420800-15-2
| CAS No. | 1420800-15-2 |
| Molecular Formula | C8H6BrFN2 |
| Molecular Weight | N/A |
| 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-6-fluoro-2-methyl-1H-1,3-benzodiazole hydrochloride (CAS 1420800-15-2) is a high-purity analytical reference standard with the molecular formula C8H6BrFN2HCl and a molecular weight of 265.51 g/mol.
5-bromo-6-fluoro-2-methyl-1H-1,3-benzodiazole hydrochloride (C8H6BrFN2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6BrFN2 HCl |
| Molecular Weight | 265.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
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- Tris(hexafluoroisopropyl) Borate (CAS 6919-80-8)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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