(5-Bromo-2-fluorobenzyl)hydrazine Dihydrochloride CAS 2044707-27-7
| CAS No. | 2044707-27-7 |
| Molecular Formula | C7H8BrFN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (5-Bromo-2-fluorobenzyl)hydrazine Dihydrochloride is closely related to a nitrile group, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (5-Bromo-2-fluorobenzyl)hydrazine Dihydrochloride (CAS 2044707-27-7), a certified reference material (molecular formula C7H8BrFN2HCl, MW 255.51 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8BrFN2HCl, (5-Bromo-2-fluorobenzyl)hydrazine Dihydrochloride contains a nitrile group, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 255.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), (5-Bromo-2-fluorobenzyl)hydrazine Dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H8BrFN2 2*HCl |
| Molecular Weight | 255.51 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
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