Description

Methyl 3-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl) Propionate is a high-purity boronic ester derivative, serving as a versatile and stable building block in advanced organic synthesis. Its primary value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex carbon-carbon bonds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require reliable, high-quality intermediates for developing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used to construct complex molecular frameworks for novel herbicides, fungicides, and insecticides.
• Material Science & OLED Development: Building block for creating organic light-emitting diode (OLED) materials and advanced polymers with tailored electronic properties.
• Ligand & Catalyst Preparation: Intermediate in the synthesis of specialized ligands and organometallic catalysts.
• Chemical Biology & Probe Development: Utilized in the creation of molecular probes and bioconjugates for research and diagnostics.
• Custom & Fine Chemical Synthesis: Serves as a versatile reagent for contract research organizations (CROs) and fine chemical manufacturers undertaking bespoke synthesis projects.

Basic Information

Product Name	Methyl 3-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl) Propionate
CAS No.	1150561-77-5
Molecular Formula	C₁₀H₁₉BO₄
Molecular Weight	214.07 g/mol
Synonyms	3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)propanoic Acid Methyl Ester; Methyl 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate; Methyl 3-(Pinacolatoboryl)propionate; 3-(Pinacolatoboryl)propionic Acid Methyl Ester; Pinacol 3-(Methoxycarbonyl)ethylboronate; 1150561-77-5; Propanoic acid, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl) Propionate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
NMR Purity	Conforms

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