Description

3-Methyl-1-Butylboronic Acid is a versatile organoboron compound widely used 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 construction of complex carbon-carbon bonds. This high-purity reagent is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where precision and reliability are paramount.

Application

• Pharmaceutical Intermediate Synthesis: A critical reagent for constructing complex molecular scaffolds in active pharmaceutical ingredient (API) development.
• Agrochemical Manufacturing: Used in the synthesis of novel herbicides, fungicides, and insecticides requiring specific structural motifs.
• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a pivotal boronic acid partner for palladium-catalyzed coupling with organic halides.
• Material Science Research: Employed in the creation of organic electronic materials, liquid crystals, and polymers.
• Chemical Biology & Proteomics: Utilized in the development of molecular probes and bioconjugation strategies.
• Catalyst & Ligand Development: Acts as a precursor for synthesizing novel catalysts and chiral ligands.

Basic Information

Product Name	3-Methyl-1-Butylboronic Acid
CAS No.	98139-72-1
Molecular Formula	C5H13BO2
Molecular Weight	115.97 g/mol
Synonyms	3-Methylbutylboronic Acid; (3-Methylbutyl)boronic Acid; Isoamylboronic Acid; 1-Borono-3-methylbutane; 3-Methylbutane-1-boronic Acid; 3-Methyl-1-butylboronic Acid; 98139-72-1; B-(3-Methylbutyl)boronic Acid
EINECS	Contact for details

Quality Control

Our 3-Methyl-1-Butylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and titration methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee compliance with your research and production specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (NMR)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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