Description

2,3-Difluoro-4-(Heptyloxy)Phenylboronic Acid is a specialized organoboron compound that serves as a crucial building block in modern synthetic chemistry. Its value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors, particularly for developing active pharmaceutical ingredients (APIs) and organic electronic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those containing complex difluorinated biaryl motifs.
• Suzuki-Miyaura Cross-Coupling Reactions: Acts as a reliable boronic acid partner for forming carbon-carbon bonds with aryl halides or triflates.
• Liquid Crystal & OLED Material Synthesis: Used in the development of advanced organic electronic materials due to its substituted phenyl and alkoxy chain structure.
• Agrochemical Research: Building block for creating new active ingredients with potential herbicidal or pesticidal properties.
• Polymer Chemistry: Monomer for synthesizing specialty polymers with tailored optical or electronic properties.
• Chemical Biology & Probe Development: Utilized in creating molecular probes and tags for imaging and diagnostic applications.

Basic Information

Product Name	2,3-Difluoro-4-(Heptyloxy)Phenylboronic Acid
CAS No.	147222-88-6
Molecular Formula	C₁₃H₁₉BF₂O₃
Molecular Weight	272.10 g/mol
Synonyms	[4-(Heptyloxy)-2,3-difluorophenyl]boronic acid; 2,3-Difluoro-4-heptyloxyphenylboronic acid; B-[4-(Heptyloxy)-2,3-difluorophenyl]boronic acid; (4-Heptyloxy-2,3-difluorophenyl)boronic acid; 2,3-Difluoro-4-(heptyloxy)benzeneboronic acid; Boronic acid, B-[4-(heptyloxy)-2,3-difluorophenyl]-; 147222-88-6 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our 2,3-Difluoro-4-(Heptyloxy)Phenylboronic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, typically ≥95% (by HPLC). Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation via spectroscopic methods (NMR, IR), and impurity profiles. We adhere to cGMP standards where applicable, ensuring the material is suitable for demanding research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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 (argon or nitrogen) after opening to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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