Description

3-Butoxy-5-Chloro-4-Isopropoxyphenylboronic Acid is a high-purity, multi-functional boronic acid derivative designed for advanced synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science Research: Employed in the creation of organic electronic materials, such as OLEDs and conductive polymers, due to its functionalized aromatic structure.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in homogeneous catalysis.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: A valuable reagent for CROs and CDMOs offering bespoke chemical synthesis services.

Basic Information

Product Name	3-Butoxy-5-Chloro-4-Isopropoxyphenylboronic Acid
CAS No.	1793003-79-8
Molecular Formula	C₁₃H₁₈BClO₄
Molecular Weight	284.54 g/mol
Synonyms	(3-Butoxy-5-chloro-4-isopropoxyphenyl)boronic acid; 5-Chloro-3-butoxy-4-isopropoxybenzeneboronic acid; Boronic acid, B-(3-butoxy-5-chloro-4-isopropoxyphenyl)-; 1793003-79-8; AKOS026712292; 3-Butoxy-5-chloro-4-propan-2-yloxybenzeneboronic acid
EINECS	Contact for details

Quality Control

Every batch of 3-Butoxy-5-Chloro-4-Isopropoxyphenylboronic Acid is manufactured under strict quality management systems. We guarantee high chemical purity and consistency, supported by comprehensive analytical testing including NMR, HPLC, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to ensure compliance with your research and production standards.

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 (moisture-sensitive) nature, the container must be kept 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%

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