Neopentylzinc bromide 0.5M in Tetrahydrofuran CAS 676137-12-5
| CAS No. | 676137-12-5 |
| Molecular Formula | C5H11BrZn |
| Molecular Weight | 216.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Neopentylzinc bromide 0.5M in Tetrahydrofuran (CAS 676137-12-5), a certified reference material (molecular formula C5H11BrZn, MW 216.45 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H11BrZn, Neopentylzinc bromide 0.5M in Tetrahydrofuran contains a salt form, bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 216.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C5H11BrZn |
| Molecular Weight | 216.45 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.) | 1985 |
| Halogen Content | Br-containing |
Recommended Standards
- 3-Pentylzinc bromide 0.5 M in Tetrahydrofuran (CAS 308796-09-0)
- 2-Bromo-3-chlorobenzonitrile (CAS 1031929-33-5)
- 3-Methylbutylzinc bromide (CAS 92274-43-6)
- 3-Bromo-5-chloro-2-ethynylpyridine (CAS 1211528-84-5)
- tert-butyl 4-(bromomethyl)isoindoline-2-carboxylate (CAS 2306265-50-7)
- 4-(2-Oxo-2H-chromen-3-yl)benzoic acid (CAS 14071-70-6)
- Nazumamide A (N-1335.0005) (CAS 138949-86-7)
- 1-(5-Chloro-2-methylphenyl)-4-(phenylsulfonyl)piperazine (CAS 499197-63-6)
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