Description

Ethyl(N,n-Dimethylamino)(1-Methyl-2-Propenyl)Borane is a specialized organoboron compound, specifically a boron enolate derivative, that serves as a versatile reagent in advanced synthetic chemistry. Its primary value lies in its role as a key intermediate for the controlled formation of carbon-carbon and carbon-boron bonds, enabling the synthesis of complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors, where it facilitates the creation of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex drug candidates, particularly for boron-containing therapeutic agents.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides requiring specific boron-based functional groups.
• Polymer Chemistry: Acts as a monomer or co-monomer in the production of specialty polymers with unique thermal or electronic properties.
• Organic Synthesis Reagent: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki-Miyaura coupling) for constructing biaryl structures.
• Asymmetric Catalysis: Serves as a precursor or ligand for chiral catalysts used in enantioselective synthesis.
• Material Science Research: Investigated for use in creating boron-doped organic semiconductors or other electronic materials.

Basic Information

Product Name	Ethyl(N,n-Dimethylamino)(1-Methyl-2-Propenyl)Borane
CAS No.	42843-12-9
Molecular Formula	C8H18BN
Molecular Weight	139.05 g/mol
Synonyms	Ethyl(dimethylamino)(1-methyl-2-propenyl)borane; (1-Methyl-2-propenyl)(dimethylamino)ethylborane; N,N-Dimethylaminoethyl(1-methylallyl)borane; Borane, ethyl(dimethylamino)(1-methyl-2-propenyl)-; (Dimethylamino)ethyl(1-methylallyl)borane; 1-Methylallyl(dimethylamino)ethylborane; Boron enolate reagent
EINECS	Contact for details

Quality Control

Every batch of Ethyl(N,n-Dimethylamino)(1-Methyl-2-Propenyl)Borane is produced and analyzed under strict quality management protocols to ensure consistency and purity for sensitive synthetic applications. Our products undergo rigorous quality testing, including advanced spectroscopic and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry, and well-ventilated place. Due to its highly volatile and moisture-sensitive nature, the container should be allowed to reach ambient temperature before opening to minimize moisture ingress and pressure changes. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or 11B NMR)	≥ 95.0%
Water Content (Karl Fischer)	≤ 0.5%

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