7565-59-5 tert-Butylzinc bromide tert-butylzinc(II) bromide CAS 7565-59-5
| CAS No. | 7565-59-5 |
| Molecular Formula | C4H9BrZn |
| Molecular Weight | 202.43 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.
7565-59-5 tert-Butylzinc bromide tert-butylzinc(II) bromide (CAS 7565-59-5) is a high-purity analytical reference standard with the molecular formula C4H9BrZn and a molecular weight of 202.43 g/mol.
7565-59-5 tert-Butylzinc bromide tert-butylzinc(II) bromide (C4H9BrZn) contains a salt form, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C4H9BrZn |
| Molecular Weight | 202.43 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
Related tert Standards
Recommended Standards
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