Description

2-(Ethoxycarbonyl)Furan-3-Boronic Acid is a high-value boronic acid derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in enabling the efficient construction of complex heterocyclic compounds through cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing furan or complex aryl structures via Suzuki-Miyaura cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where the furan moiety is a common structural feature.
• Material Science Research: Serves as a building block for creating functionalized polymers, organic electronic materials, and liquid crystals.
• Chemical Biology & Proteomics: Employed in the development of molecular probes and enzyme inhibitors due to its boronic acid functionality which can interact with diols.
• Catalyst Ligand Synthesis: Used to prepare specialized ligands for transition metal catalysts used in asymmetric synthesis.
• Custom Synthesis & Contract Manufacturing: A critical raw material for fine chemical companies offering bespoke synthesis services for clients in life sciences.

Basic Information

Product Name	2-(Ethoxycarbonyl)Furan-3-Boronic Acid
CAS No.	1150114-62-7
Molecular Formula	C7H9BO5
Molecular Weight	183.96 g/mol
Synonyms	3-Borono-2-furancarboxylic acid ethyl ester; Ethyl 3-borono-2-furoate; 2-Carbethoxy-3-furanboronic acid; (2-(Ethoxycarbonyl)furan-3-yl)boronic acid; 3-Furanylboronic acid, 2-(ethoxycarbonyl)-; Ethyl 2-furoate-3-boronic acid; 2-Ethoxycarbonylfuran-3-boronic acid
EINECS	Contact for details

Quality Control

Our 2-(Ethoxycarbonyl)Furan-3-Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 long-term storage or when opening the primary container to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (NMR)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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