Tetrabromophenolphthaleinsodiumsalt CAS 1301-21-9

Description

The occurrence of Tetrabromophenolphthaleinsodiumsalt is closely related to a salt form, a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Tetrabromophenolphthaleinsodiumsalt (CAS 1301-21-9) is a high-purity analytical reference standard with the molecular formula C20H8Br4O4Na and a molecular weight of 654.89 g/mol.

Structurally, Tetrabromophenolphthaleinsodiumsalt (C20H8Br4O4Na) contains a salt form, a flavonoid core, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 654.89 g/mol, it falls into the high-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.

CATO manufactures Tetrabromophenolphthaleinsodiumsalt 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

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