Hex-1-yn-1-ylboronic acid CAS 1237739-81-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1237739-81-9
Molecular FormulaC6H11BO2
Molecular Weight125.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Hex-1-yn-1-ylboronic acid CAS 1237739-81-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 125.96 g/mol gives Hex-1-yn-1-ylboronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Hex-1-yn-1-ylboronic acid (CAS 1237739-81-9), molecular formula C6H11BO2 and molecular weight 125.96 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Hex-1-yn-1-ylboronic acid is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 125.96 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.

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

Molecular FormulaC6H11BO2
Molecular Weight125.96 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1990

Recommended Standards

Why CATO?