5-(Tert-butyl)-2',3',5',6'-tetramethyl-[1,1'-biphenyl]-2-ol CAS 1416713-98-8

Description

The occurrence of 5-(Tert-butyl)-2',3',5',6'-tetramethyl-[1,1'-biphenyl]-2-ol is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(Tert-butyl)-2',3',5',6'-tetramethyl-[1,1'-biphenyl]-2-ol (CAS 1416713-98-8) is a high-purity analytical reference standard with the molecular formula C20H26O and a molecular weight of 282.42 g/mol.

Structurally, 5-(Tert-butyl)-2',3',5',6'-tetramethyl-[1,1'-biphenyl]-2-ol (C20H26O) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 282.42 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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