Description

n-Pentylboronic Acid is a valuable organoboron reagent widely used in modern synthetic chemistry. Its primary value lies in its role as a key coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex carbon-carbon bonds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity building blocks for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates via cross-coupling methodologies.
• Agrochemical Synthesis: Used in the production of novel herbicides, fungicides, and pesticides that require specific alkyl chain introductions.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and polymers with tailored properties.
• Chemical Biology Probes: Utilized to create boronic acid-based sensors and probes for detecting sugars and other biological analytes.
• Fine Chemical Manufacturing: Applied in the multi-step synthesis of complex fragrance, flavor, and specialty industrial compounds.

Basic Information

Product Name	n-Pentylboronic Acid
CAS No.	4737-50-2
Molecular Formula	C5H13BO2
Molecular Weight	115.97 g/mol
Synonyms	Amylboronic Acid; Pentan-1-ylboronic Acid; 1-Pentylboronic Acid; Valeric Acid Boronic Acid Derivative; n-Amylboronic Acid; Boronic acid, pentyl-; 1-Butanecarboboronic Acid
EINECS	225-233-8

Quality Control

Our n-Pentylboronic Acid is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including NMR, HPLC, and titration, to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 to exclude moisture. For long-term storage, consider using an inert atmosphere or desiccant.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details

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