Description

(4-Formyl-3-Methoxyphenyl)Boronic Acid is a high-value, multifunctional boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its unique structure, featuring both a formyl and a boronic acid functional group on a methoxy-substituted aromatic ring, makes it an exceptionally versatile reagent for constructing complex molecular architectures. This compound is primarily sought after by research scientists and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl compounds, which are core structures in many active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that require specific, complex aromatic frameworks.
• Material Science & OLED Development: Employed as a monomer or building block for creating organic electronic materials, including ligands for metal-organic frameworks (MOFs) and emissive layers in organic light-emitting diodes (OLEDs).
• Chemical Biology & Probe Development: Utilized in the synthesis of molecular probes and sensors that leverage boronic acid's affinity for diols, useful for studying biological processes.
• Academic & Contract Research: Serves as a valuable reagent in academic laboratories and CROs (Contract Research Organizations) for methodological development and discovery chemistry projects.
• Ligand Synthesis for Catalysis: Acts as a starting material for synthesizing sophisticated ligands used in asymmetric catalysis and transition metal complexes.

Basic Information

Product Name	(4-Formyl-3-Methoxyphenyl)Boronic Acid
CAS No.	815620-00-9
Molecular Formula	C8H9BO4
Molecular Weight	179.97 g/mol
Synonyms	(4-Formyl-3-methoxyphenyl)boronic acid; 4-Formyl-3-methoxybenzeneboronic acid; 3-Methoxy-4-formylphenylboronic acid; (3-Methoxy-4-formylphenyl)boronic acid; 4-Borono-2-methoxybenzaldehyde; 2-Methoxy-4-boronobenzaldehyde; Aldehyde-functionalized boronic acid; CAS 815620-00-9
EINECS	Contact for details

Quality Control

Every batch of (4-Formyl-3-Methoxyphenyl)Boronic Acid is manufactured under strict quality management protocols. We employ advanced analytical techniques, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency meet the exacting standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

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 tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation and maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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