Description

3-Chloro-5-(Oxoboryl)Benzoyl Chloride is a specialized organoboron derivative that serves as a high-value synthetic intermediate. Its unique structure, featuring both a benzoyl chloride and an oxoboryl group, makes it a critical reagent for constructing complex molecules in advanced chemical synthesis. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of boron-containing drug candidates, particularly in protease inhibitor and cancer therapy research.
• Agrochemical Synthesis: Used in the development of novel herbicides and fungicides that leverage boron's unique mode of action.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the production of advanced polymers and boron-based ceramic materials.
• Organic Synthesis Reagent: Employed in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions to introduce aromatic boron functionalities.
• Ligand Synthesis: Intermediate for creating sophisticated boron-containing ligands used in catalysis and sensor technology.

Basic Information

Product Name	3-Chloro-5-(Oxoboryl)Benzoyl Chloride
CAS No.	957120-24-0
Molecular Formula	C7H3BCl2O2
Molecular Weight	200.82 g/mol
Synonyms	3-Chloro-5-boronobenzoyl chloride; 5-(Chlorocarbonyl)-3-chlorophenylboronic acid, cyclic ester; (3-Chloro-5-(chloroformyl)phenyl)boronic acid, cyclic ester; 3-Chloro-5-(dihydroxyboryl)benzoyl chloride (tautomer); Boronic acid, B-[3-chloro-5-(chlorocarbonyl)phenyl]-, cyclic ester; 957120-24-0; 3-Chloro-5-carboxybenzene boronic acid chloride
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-(Oxoboryl)Benzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the stringent requirements for research and process development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, identity, and impurity profiles.

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 and moisture-sensitive nature, the container must be kept sealed under an inert atmosphere (argon or nitrogen) when not in use to prevent decomposition.

Specification

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

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