Description

2-Butyl-4H-1,3,2-Benzodioxaborin-4-One CAS NO 24372-07-4 is a specialized organoboron compound belonging to the benzodioxaborinone class. This heterocyclic building block is valued for its unique structure, which serves as a key intermediate in the synthesis of complex molecules, particularly in advanced pharmaceutical research and material science. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly in developing protease inhibitors and other boron-containing therapeutics.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its boron heterocycle for unique biological activity.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of advanced polymers, resins, and boron-based functional materials.
• Organic Synthesis Reagent: Employed in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions as a boronic ester precursor.
• Chemical Research (R&D): A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Ligand Synthesis: Can be utilized to develop novel ligands for catalysis and sensor applications.

Basic Information

Product Name	2-Butyl-4H-1,3,2-Benzodioxaborin-4-One
CAS No.	24372-07-4
Molecular Formula	C₁₁H₁₃BO₃
Molecular Weight	204.03 g/mol
Synonyms	2-Butyl-1,3,2-benzodioxaborin-4-one; 2-Butylbenzo[d][1,3,2]dioxaborinin-4(2H)-one; 2-n-Butyl-4H-1,3,2-benzodioxaborin-4-one; 2-Butyl-2H-1,3,2-benzodioxaborinin-4-ol; Butyl Benzodioxaborinone; BDD; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2-Butyl-4H-1,3,2-Benzodioxaborin-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%

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