2-Ethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran CAS 308796-28-3
| CAS No. | 308796-28-3 |
| Molecular Formula | C9H11ClOZn |
| Molecular Weight | 236.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Ethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran 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.
2-Ethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran (CAS 308796-28-3) is a high-purity analytical reference standard with the molecular formula C9H11ClOZn and a molecular weight of 236.05 g/mol.
Structurally, 2-Ethoxybenzylzinc chloride 0.5 M in Tetrahydrofuran (C9H11ClOZn) contains a salt form, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 236.05 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C9H11ClOZn |
| Molecular Weight | 236.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | Cl-containing |
Related Ethoxybenzylzinc Standards
Recommended Standards
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- 4-Iodo-1,3,5-trimethyl-1H-pyrazole (CAS 51660-65-2)
- 2-[(tert-Butoxycarbonyl)amino]ethyl benzoate (CAS 1371582-19-2)
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- 2-(4-benzoylphenyl)-2-phenylacetamide (CAS 338791-83-6)
- 3-(2-((3,4-Dichlorophenyl)amino)thiazol-5-yl)-3-oxo-N-phenylpropanamide (CAS 241132-49-0)
- 2-(Pentan-2-yloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1346707-92-3)
- 2,2',2'',5'-Tetrabromo-1,1':4',1''-terphenyl (CAS 912922-58-8)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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