| CAS No. | 312624-17-2 |
| Molecular Formula | C13H11 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 312.51 g/mol gives (2-Biphenylmethyl)zinc bromide, 0.50 M in THF distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2-Biphenylmethyl)zinc bromide, 0.50 M in THF (CAS 312624-17-2), molecular formula C13H11BrZn and molecular weight 312.51 g/mol, is a CATO reference standard with documented purity and traceability.
(2-Biphenylmethyl)zinc bromide, 0.50 M in THF (C13H11BrZn) contains a salt form, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), (2-Biphenylmethyl)zinc bromide, 0.50 M in THF 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.
| Molecular Formula | C13H11 BrZn |
| Molecular Weight | 312.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |