Description

(2,4-Dichloro-6-Methoxyphenyl)Boronic Acid Pinacol Ester is a high-purity, protected boronic acid derivative, a critical building block in modern synthetic chemistry. This compound matters for its stability and reactivity, serving as a key intermediate in cross-coupling reactions to form new carbon-carbon bonds. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for the synthesis of complex organic molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its dichloro-methoxy substituted aromatic structure.
• Ligand & Catalyst Development: Serves as a starting material for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as polymers and small molecules for OLEDs or OFETs.
• Chemical Biology Probes: Utilized in the construction of molecular probes and tags for studying biological processes and target engagement.
• Custom Synthesis & Contract Manufacturing: A valuable building block for custom synthesis houses and CROs/CMOs serving the global life sciences market.

Basic Information

Product Name	(2,4-Dichloro-6-Methoxyphenyl)Boronic Acid Pinacol Ester
CAS No.	1046862-08-1
Molecular Formula	C13H17BCl2O3
Molecular Weight	303.00 g/mol
Synonyms	2,4-Dichloro-6-methoxyphenylboronic acid pinacol ester; (2,4-Dichloro-6-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4,4,5,5-Tetramethyl-2-(2,4-dichloro-6-methoxyphenyl)-1,3,2-dioxaborolane; Pinacol (2,4-dichloro-6-methoxyphenyl)boronate; Boronic acid, B-(2,4-dichloro-6-methoxyphenyl)-, 1,1-dimethylethyl ester; 2-(2,4-Dichloro-6-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our (2,4-Dichloro-6-Methoxyphenyl)Boronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing lot-specific results are available upon request. We support development and commercial projects requiring consistency and traceability.

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). The product is light-sensitive and should be handled under an inert atmosphere when appropriate for prolonged exposure.

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.