2-Bromobenzylzinc bromide, 0.50 M in THF CAS 307496-27-1
| CAS No. | 307496-27-1 |
| Molecular Formula | C7H6Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Bromobenzylzinc bromide, 0.50 M in THF (C7H6BrBrZn) is characterized by a salt form, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
2-Bromobenzylzinc bromide, 0.50 M in THF (CAS 307496-27-1) is a high-purity analytical reference standard with the molecular formula C7H6BrBrZn and a molecular weight of 315.31 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Bromobenzylzinc bromide, 0.50 M in THF under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H6Br BrZn |
| Molecular Weight | 315.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Bromobenzylzinc Standards
Recommended Standards
- 2-Propenoic acid, ethyl ester, polymer with N-(butoxymethyl)-2-propenamide and ethenylbenzene (CAS 29497-04-9)
- 3-(Tert-butyl)-4-((4-methoxyphenyl)sulfonyl)-6-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 478048-82-7)
- 2-((Azetidin-3-yloxy)methyl)-4,5-dimethyloxazole (CAS 1341740-04-2)
- 6-Amino-7-fluoroisoindolin-1-one (CAS 1036389-20-4)
- 2-Chloro-3,5-dimethylbenzaldehyde (CAS 125340-12-7)
- 3,3',4,4'-Tetramethylbiphenyl (CAS 4920-95-0)
- 2-(2,3-Dimethylphenoxy)-5-(trifluoromethyl)benzonitrile (CAS 477867-13-3)
- 2-[4,6-Bis(2,2,2-trifluoroethoxy)pyrimidin-2-yl)methylthio]ethylamine (CAS 886762-30-7)
- 2-Methylpropan-2-aminium (3aR,4R,6S,6aS)-4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate (CAS 316173-28-1)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
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