(E)-But-2-en-2-ylboronic acid CAS 125261-72-5

Purity 97%+In StockPharmaceutical Standards
CAS No.125261-72-5
Molecular FormulaC4H9BO2
Molecular Weight99.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-But-2-en-2-ylboronic acid CAS 125261-72-5 chemical structure

Description

(E)-But-2-en-2-ylboronic acid (CAS 125261-72-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H9BO2. Molecular weight: 99.92 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC4H9BO2
Molecular Weight99.92 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)0.5
CAS Registry Year (est.)1992

Recommended Standards

Why CATO?