(3-methylthiophen-2-yl)boronic acid CAS 177735-09-0

Description

The occurrence of (3-methylthiophen-2-yl)boronic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(3-methylthiophen-2-yl)boronic acid (CAS 177735-09-0) is a high-purity analytical reference standard with the molecular formula C5H11BO2S and a molecular weight of 146.02 g/mol.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, (3-methylthiophen-2-yl)boronic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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.

As a certified reference material (CRM), (3-methylthiophen-2-yl)boronic acid 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.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com