Thiophene-2,5-diboronic Acid Bis(pinacol) Ester CAS 175361-81-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Thiophene-2,5-diboronic Acid Bis(pinacol) Ester.

Thiophene-2,5-diboronic Acid Bis(pinacol) Ester (CAS 175361-81-6) is a high-purity analytical reference standard with the molecular formula C16H26B2O4S and a molecular weight of 336.06 g/mol.

Structurally, Thiophene-2,5-diboronic Acid Bis(pinacol) Ester (C16H26B2O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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 336.06 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 Thiophene-2,5-diboronic Acid Bis(pinacol) Ester 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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