4-Benzyloxyiodobenzene 1-benzyloxy-4-iodobenzene 4-iodobenzyloxybenzene 19578-68-8 CAS 19578-68-8

Description

The occurrence of 4-Benzyloxyiodobenzene 1-benzyloxy-4-iodobenzene 4-iodobenzyloxybenzene 19578-68-8 is closely related to a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-Benzyloxyiodobenzene 1-benzyloxy-4-iodobenzene 4-iodobenzyloxybenzene 19578-68-8 (CAS 19578-68-8), molecular formula C13H11IO and molecular weight 310.13 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, 4-Benzyloxyiodobenzene 1-benzyloxy-4-iodobenzene 4-iodobenzyloxybenzene 19578-68-8 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

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

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