Description

4H-1,3,2-Benzodioxaborin,5-Methyl-2-Phenyl-(9Ci) is a specialized organoboron compound, a key building block in advanced organic synthesis. This high-purity intermediate is critical for developing novel pharmaceuticals and functional materials due to its unique reactivity profile. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for boron-containing drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science Research: Serves as a building block for creating boron-doped organic electronic materials and polymers.
• Cross-Coupling Reactions: Acts as a versatile reagent in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions to form carbon-carbon bonds.
• Ligand Synthesis: Employed in the preparation of novel ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A valuable tool for chemists exploring new synthetic methodologies and boron chemistry.

Basic Information

Product Name	4H-1,3,2-Benzodioxaborin,5-Methyl-2-Phenyl-(9Ci)
CAS No.	70882-22-3
Molecular Formula	C14H13BO2
Molecular Weight	224.06 g/mol
Synonyms	5-Methyl-2-phenyl-4H-1,3,2-benzodioxaborin; 2-Phenyl-5-methyl-1,3,2-benzodioxaborin; 5-Methyl-2-phenyl-1,3,2-benzodioxaborin; 70882-22-3; 4H-1,3,2-Benzodioxaborin, 5-methyl-2-phenyl-; Benzodioxaborin derivative; Methylphenylbenzodioxaborin
EINECS	Contact for details

Quality Control

Our 4H-1,3,2-Benzodioxaborin,5-Methyl-2-Phenyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.