Description

1,2-Oxaborolane, 2-Ethyl-4,5-Dimethyl- is a specialized organoboron compound featuring a five-membered oxaborolane ring structure. This heterocyclic building block is valued for its unique reactivity profile, enabling its use as a key intermediate in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for applications in catalysis, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly in boron-containing therapeutics.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging boron's unique biological activity.
• Catalyst & Ligand Development: Acts as a precursor for creating specialized catalysts and ligands used in cross-coupling and other transition metal-catalyzed reactions.
• Material Science Research: Employed in the development of advanced polymeric materials and organic electronic components.
• Organic Synthesis Reagent: Functions as a versatile reagent for introducing the oxaborolane moiety into complex molecular architectures in academic and industrial R&D.

Basic Information

Product Name	1,2-Oxaborolane, 2-Ethyl-4,5-Dimethyl-
CAS No.	74685-45-3
Molecular Formula	C7H13BO
Molecular Weight	124.00 g/mol
Synonyms	2-Ethyl-4,5-dimethyl-1,2-oxaborolane; 4,5-Dimethyl-2-ethyl-1,2-oxaborolane; 2-Ethyl-4,5-dimethyl-2H-1,2-oxaborole; 1,2-Oxaborolane, 2-ethyl-4,5-dimethyl-; 2-Ethyl-4,5-dimethyloxaborolane
EINECS	Contact for details

Quality Control

Our 1,2-Oxaborolane, 2-Ethyl-4,5-Dimethyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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