Description

Vinylboronic Acid Mida Ester CAS NO 1104636-73-8 is a specialized, protected boronic acid derivative that serves as a crucial building block in modern synthetic chemistry. Its primary value lies in its enhanced stability and handling properties compared to its unprotected counterpart, making it a superior reagent for complex, multi-step synthesis. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, where it is used to construct complex molecular architectures through reliable cross-coupling reactions.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent in Suzuki-Miyaura cross-coupling reactions for constructing carbon-carbon bonds in active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research & Development: Used to introduce the vinyl functional group into complex molecules during the development of new herbicides, fungicides, and insecticides.
• Material Science & Polymer Chemistry: Employed in the synthesis of functionalized monomers and polymers, including conductive materials and specialty coatings.
• Chemical Biology & Probe Development: Acts as a versatile handle for bioconjugation and the synthesis of molecular probes for diagnostic and research applications.
• Academic & Industrial R&D: A staple in research laboratories for methodological development in organic synthesis and catalysis studies.
• Ligand & Catalyst Preparation: Used in the synthesis of novel ligands and organometallic catalysts for asymmetric synthesis.

Basic Information

Product Name	Vinylboronic Acid Mida Ester
CAS No.	1104636-73-8
Molecular Formula	C9H13BN2O4
Molecular Weight	224.02 g/mol
Synonyms	N-Methyliminodiacetic Acid (MIDA) Vinylboronate; Vinyl MIDA Boronate; (Vinylboronic acid)-MIDA ester; 2-(Vinyl-1,3,2-dioxaborolan-2-yl)-N-methyliminodiacetic acid; 1,3,2-Dioxaborolane, 2-ethenyl-, polymer with N-methyliminodiacetic acid; MIDA Vinylboronate; B-Vinyl-N-methyliminodiacetic acid boronate ester
EINECS	Contact for details

Quality Control

Our Vinylboronic Acid Mida Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (¹H, ¹³C, ¹¹B) and HPLC, to ensure high chemical purity and structural integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

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 must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
¹H NMR Purity	Conforms
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.