Description

1-(2-Ethyl-4,5-Dimethyl-1,3,2-Dioxaborolan-4-Yl)Ethanone is a specialized organoboron compound, specifically a functionalized dioxaborolane, valued for its role as a versatile synthetic intermediate and protecting group in advanced organic synthesis. Its significance lies in enabling precise chemical transformations, particularly in the construction of complex molecules where boron chemistry is essential. This high-purity reagent is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in Suzuki-Miyaura cross-coupling reactions for biaryl formation.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging boron's unique reactivity to create bioactive molecules.
• Material Science Precursor: Serves as a monomer or functional additive in the research of advanced polymers, OLED materials, and boron-containing nanomaterials.
• Academic & Industrial R&D: A critical reagent for methodology development in organic chemistry, especially in catalysis and stereoselective synthesis.
• Chemical Biology Probes: Utilized in the synthesis of boron-based probes for imaging and diagnostic applications.
• Protecting Group Chemistry: Acts as a protecting group for diols or other functional groups in multi-step synthetic sequences.

Basic Information

Product Name	1-(2-Ethyl-4,5-Dimethyl-1,3,2-Dioxaborolan-4-Yl)Ethanone
CAS No.	74646-04-1
Molecular Formula	C9H15BO3
Molecular Weight	182.03 g/mol
Synonyms	4-Acetyl-2-ethyl-4,5-dimethyl-1,3,2-dioxaborolane; 2-Ethyl-4,5-dimethyl-4-acetyl-1,3,2-dioxaborolane; 1-(2-Ethyl-4,5-dimethyl-1,3,2-dioxaborolan-4-yl)ethan-1-one; Acetyl Dimethyl Ethyl Dioxaborolane; Ethanone, 1-(2-ethyl-4,5-dimethyl-1,3,2-dioxaborolan-4-yl)-; Functionalized Dioxaborolane Reagent
EINECS	Contact for details

Quality Control

Our 1-(2-Ethyl-4,5-Dimethyl-1,3,2-Dioxaborolan-4-Yl)Ethanone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. All products undergo rigorous analytical testing, including NMR, HPLC, and GC analysis, to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.