Description

Isopropenylboronic Acid Mida Ester is a specialized, protected boronic acid derivative that offers enhanced stability for Suzuki-Miyaura cross-coupling reactions. This compound is critical for synthetic chemists as the MIDA (N-methyliminodiacetic acid) ester protecting group mitigates issues of protodeboronation and homocoupling, enabling complex multi-step syntheses. It is an essential building block for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity intermediates for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key reagent in the synthesis of active pharmaceutical ingredients (APIs) via iterative cross-coupling strategies.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides that require specific boron-containing scaffolds.
• Material Science Research: Serves as a precursor for developing organic electronic materials, such as polymers for OLEDs and OFETs.
• Chemical Biology & Probe Development: Employed in the synthesis of bioconjugates and molecular probes for diagnostic and research applications.
• Academic & Process R&D: A valuable tool for methodology development and scalable process optimization in organic synthesis laboratories.
• Ligand and Catalyst Preparation: Used in the synthesis of sophisticated ligands and organometallic catalysts.

Basic Information

Product Name	Isopropenylboronic Acid Mida Ester
CAS No.	1104637-47-9
Molecular Formula	C9H14BNO4
Molecular Weight	211.03 g/mol
Synonyms	1-Isopropenylboronic Acid MIDA Ester; (1-Methylvinyl)boronic Acid MIDA Ester; MIDA Boronate Ester of Isopropenylboronic Acid; N-Methyliminodiacetic Acid (MIDA) Isopropenylboronate; B-(1-Methylvinyl)-N-methyliminodiacetic Acid Boronate; Isopropenyl MIDA Boronate; 2-Methylprop-1-en-1-ylboronic Acid MIDA Ester
EINECS	Contact for details

Quality Control

Our Isopropenylboronic Acid Mida Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR (¹H, ¹³C, ¹¹B), HPLC for purity assessment, and FT-IR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications 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 product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

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.