Description

N,n-Diethyl-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzene-1-Sulfonamide is a high-purity organoboron building block designed for advanced synthetic chemistry. This compound matters for its role as a key intermediate in cross-coupling reactions, enabling the efficient construction of complex sulfonamide-containing molecules. Pharmaceutical researchers and fine chemical manufacturers need it for developing new active pharmaceutical ingredients (APIs) and functional materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A critical boron reagent for forming carbon-carbon bonds in medicinal chemistry and material science.
• Pharmaceutical Intermediate: Serves as a versatile building block in the synthesis of novel sulfonamide-based drug candidates.
• Agrochemical Research: Used in the development of new herbicides and fungicides with tailored properties.
• Functional Material Synthesis: A precursor for creating organic electronic materials, such as OLEDs and semiconductors.
• Chemical Biology Probes: Enables the labeling and study of biological systems through bioconjugation strategies.
• Catalyst Ligand Development: Can be utilized to synthesize novel ligands for transition metal catalysis.

Basic Information

Product Name	N,n-Diethyl-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzene-1-Sulfonamide
CAS No.	911228-95-0
Molecular Formula	C17H28BNO4S
Molecular Weight	353.29 g/mol
Synonyms	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-diethylbenzenesulfonamide; N,N-Diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide; 911228-95-0; 4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-diethylbenzenesulfonamide; Benzenesulfonamide, N,N-diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; BRN 28203535; A1-00826
EINECS	Contact for details

Quality Control

Our N,n-Diethyl-4-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzene-1-Sulfonamide is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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) to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.