Description

Benzamide, n-2-Propen-1-Yl-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- is a high-value, multi-functional chemical intermediate featuring a benzamide core linked to a vinyl group and a pinacol boronate ester. This unique structure makes it a critical building block for modern synthetic chemistry, enabling precise carbon-carbon and carbon-heteroatom bond formation. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing complex biaryl and heteroaryl compounds in drug discovery and development.
• Agrochemical Synthesis: Used to construct novel active molecules for crop protection agents, including herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a versatile handle for bioconjugation and the synthesis of molecular probes and inhibitors.
• Catalyst & Ligand Development: Utilized in the design and synthesis of novel organoboron-based catalysts and ligands for asymmetric synthesis.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring the introduction of a boronate ester functional group.

Basic Information

Item	Details
Product Name	Benzamide, n-2-Propen-1-Yl-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-
CAS No.	2251118-07-5
Molecular Formula	C16H22BNO3
Molecular Weight	287.17 g/mol
Synonyms	N-Allyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N-(2-propen-1-yl)benzamide; N-Allyl-3-(pinacolboryl)benzamide; 3-Bpin-N-allylbenzamide; Allyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
EINECS	Contact for details

Quality Control

Every batch of Benzamide, n-2-Propen-1-Yl-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- is manufactured and tested under strict quality management systems. We employ advanced analytical techniques including HPLC, NMR (1H, 13C, 11B), and GC/MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. Our quality commitment supports applications requiring GMP-grade intermediates and research-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and easily oxidized nature, this compound should be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended long-term storage temperature is between 2°C and 8°C. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.