Description

(2-Methylbutyl)Boronic Acid is a versatile organoboron compound that serves as a key building block in modern synthetic chemistry. Its primary value lies in its role as a crucial coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient formation of carbon-carbon bonds. This high-purity reagent is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable and scalable intermediates for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: A critical reagent in the synthesis of active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring specific alkyl-boronic acid motifs.
• Liquid Crystal & OLED Materials: Serves as a building block for creating advanced organic electronic materials and display components.
• Polymer Chemistry: Employed in the preparation of functionalized polymers and dendrimers with tailored properties.
• Chemical Research & Development: A valuable tool for medicinal chemists and process chemists exploring new synthetic routes and compound libraries.
• Catalyst Ligand Precursor: Can be utilized in the synthesis of specialized ligands for asymmetric catalysis.

Basic Information

Product Name	(2-Methylbutyl)Boronic Acid
CAS No.	444885-09-0
Molecular Formula	C5H13BO2
Molecular Weight	115.97 g/mol
Synonyms	2-Methylbutylboronic Acid; (2-Methylbutyl)boronic Acid; (2-Methylbutane-1-yl)boronic Acid; sec-Pentylboronic Acid; 1-Borono-2-methylbutane; 2-Methyl-1-boronanebutane; Isoamylboronic Acid; (2-Methylbutyl)boranediol
EINECS	Contact for details

Quality Control

Our (2-Methylbutyl)Boronic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR (¹H, ¹¹B, ¹³C) and HPLC analysis, to confirm identity and assay. A detailed Certificate of Analysis (COA) documenting purity, residual solvents, and other critical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) to prevent moisture absorption and degradation. Keep away from incompatible materials such as strong oxidizers.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
¹H NMR Purity	Conforms
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.