Description

4-Butoxy-3,5-Dichlorophenylboronic Acid is a specialized organoboron compound featuring a butoxy-substituted dichlorophenyl ring. This chemical matters as a versatile Suzuki-Miyaura cross-coupling reagent, enabling the efficient formation of carbon-carbon bonds in complex molecule synthesis. It is primarily needed by R&D and production teams in the pharmaceutical and agrochemical industries for constructing advanced intermediates and active ingredients.

Application

• Pharmaceutical Intermediate Synthesis: A key building block for creating novel active pharmaceutical ingredients (APIs), particularly in oncology and CNS drug discovery.
• Agrochemical Development: Used in the synthesis of advanced herbicides, fungicides, and insecticides requiring specific chlorinated biphenyl structures.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and organic electronic materials.
• Ligand and Catalyst Preparation: Utilized to synthesize complex ligands for transition metal catalysts used in asymmetric synthesis.
• Chemical Biology Probes: Incorporated into molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A critical reagent for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	4-Butoxy-3,5-Dichlorophenylboronic Acid
CAS No.	1218790-72-7
Molecular Formula	C10H13BCl2O3
Molecular Weight	263.33 g/mol
Synonyms	(4-Butoxy-3,5-dichlorophenyl)boronic acid; 3,5-Dichloro-4-butoxyphenylboronic acid; B-(4-Butoxy-3,5-dichlorophenyl)boronic acid; 4-n-Butoxy-3,5-dichlorobenzeneboronic acid; 1218790-72-7; Boronic acid, B-(4-butoxy-3,5-dichlorophenyl)-; AKOS025310999
EINECS	Contact for details

Quality Control

Our 4-Butoxy-3,5-Dichlorophenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (NMR)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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