(4-(Hydroxymethyl)thiophen-3-yl)boronic acid CAS 158722-74-8

Purity 97%+In StockPharmaceutical Standards
CAS No.158722-74-8
Molecular FormulaC5H7BO3S
Molecular Weight157.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-(Hydroxymethyl)thiophen-3-yl)boronic acid CAS 158722-74-8 chemical structure

Description

The occurrence of (4-(Hydroxymethyl)thiophen-3-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.

(4-(Hydroxymethyl)thiophen-3-yl)boronic acid (CAS 158722-74-8) is a high-purity analytical reference standard with the molecular formula C5H7BO3S and a molecular weight of 157.98 g/mol.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, (4-(Hydroxymethyl)thiophen-3-yl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 157.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (4-(Hydroxymethyl)thiophen-3-yl)boronic acid 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

Molecular FormulaC5H7BO3S
Molecular Weight157.98 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)2002
Sulfur Atoms1

Related Hydroxymethyl Standards

Recommended Standards

Why CATO?