Description

3-Fluoro-5-(Isopropoxy)Benzeneboronic Acid is a high-purity organoboron building block essential for modern synthetic chemistry. Its core value lies in enabling precise carbon-carbon bond formation via Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex molecules. This compound is critically needed by R&D and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides that incorporate fluorinated aromatic systems for enhanced efficacy and environmental profile.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology & Probe Development: Utilized in creating fluorescent tags, molecular probes, and bioconjugates for diagnostic and research applications.
• Catalyst Ligand Precursor: Acts as a starting material for synthesizing sophisticated ligand systems used in homogeneous catalysis.
• Custom Synthesis & Contract Manufacturing: A critical reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	3-Fluoro-5-(Isopropoxy)Benzeneboronic Acid
CAS No.	850589-54-7
Molecular Formula	C9H12BFO3
Molecular Weight	197.99 g/mol
Synonyms	(3-Fluoro-5-isopropoxyphenyl)boronic acid; 3-Fluoro-5-isopropoxybenzeneboronic acid; 3-Fluoro-5-(1-methylethoxy)benzeneboronic acid; Boronic acid, B-[3-fluoro-5-(1-methylethoxy)phenyl]-; 850589-54-7; 3-Fluoro-5-isopropoxy phenylboronic acid; [3-Fluoro-5-(propan-2-yloxy)phenyl]boronic acid
EINECS	Contact for details

Quality Control

Every batch of 3-Fluoro-5-(Isopropoxy)Benzeneboronic Acid is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure consistency and high purity. Our standard grade meets typical research and process chemistry requirements, with comprehensive Certificates of Analysis (COA) provided for each lot, detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable and can support development towards ICH guidelines for pharmaceutical applications.

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). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged use or when weighing to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.