Description

2-Ethyl-1,3,2-Dioxaborolane-4α,5α-Dimethanol Diacetate is a specialized organoboron compound, specifically a cyclic boronic ester derivative, valued for its role as a versatile intermediate in advanced organic synthesis. Its primary commercial significance lies in its application as a key building block for the development of pharmaceuticals, agrochemicals, and novel materials. This chemical is particularly sought after by research and development teams in the pharmaceutical and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for boron-containing drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides that leverage boron chemistry for enhanced efficacy.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and advanced materials.
• Organic Synthesis Reagent: Employed in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions to form carbon-carbon bonds.
• Chemical Research: Utilized in academic and industrial R&D laboratories for exploring new synthetic methodologies and novel compound libraries.
• Ligand Precursor: Acts as a starting material for the synthesis of complex ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	2-Ethyl-1,3,2-Dioxaborolane-4α,5α-Dimethanol Diacetate
CAS No.	74793-17-2
Molecular Formula	C11H19BO6
Molecular Weight	258.08 g/mol
Synonyms	4,5-Bis(acetoxymethyl)-2-ethyl-1,3,2-dioxaborolane; 2-Ethyl-4,5-bis(acetoxymethyl)-1,3,2-dioxaborolane; 2-Ethyl-1,3,2-dioxaborolane-4,5-dimethanol diacetate; 2-Ethyl-4,5-diacetoxymethyl-1,3,2-dioxaborolane; 4,5-Diacetoxymethyl-2-ethyl-1,3,2-dioxaborolane; (4,5-Bis(acetoxymethyl)-2-ethyl-[1,3,2]dioxaborolane)
EINECS	Contact for details

Quality Control

Our 2-Ethyl-1,3,2-Dioxaborolane-4α,5α-Dimethanol Diacetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

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

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