(E)-(3-Methylbuta-1,3-dien-1-yl)boronic acid CAS 252663-46-0

Purity 97%+In StockPharmaceutical Standards
CAS No.252663-46-0
Molecular FormulaC5H9BO2
Molecular Weight111.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-(3-Methylbuta-1,3-dien-1-yl)boronic acid CAS 252663-46-0 chemical structure

Description

The occurrence of (E)-(3-Methylbuta-1,3-dien-1-yl)boronic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (E)-(3-Methylbuta-1,3-dien-1-yl)boronic acid (CAS 252663-46-0), a certified reference material (molecular formula C5H9BO2, MW 111.93 g/mol) for analytical method development and quality control.

(E)-(3-Methylbuta-1,3-dien-1-yl)boronic acid (C5H9BO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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

As a certified reference material (CRM), (E)-(3-Methylbuta-1,3-dien-1-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

Molecular FormulaC5H9BO2
Molecular Weight111.93 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.)2025

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