Description

7-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[D][1,2,3]Thiadiazole is a high-value, synthetically versatile boronic ester derivative, serving as a critical building block in modern organic synthesis. Its core value lies in enabling efficient cross-coupling reactions, particularly Suzuki-Miyaura couplings, to construct complex molecular architectures with precision. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-purity intermediates for drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds containing the benzothiadiazole pharmacophore.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to the electron-deficient benzothiadiazole unit.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands and catalysts used in asymmetric synthesis and other catalytic processes.
• Chemical Biology Probes: Utilized in the development of fluorescent probes and bio-conjugation reagents for diagnostic and research applications.
• Polymer Chemistry: Monomer for constructing conjugated polymers with specific optoelectronic properties.

Basic Information

Product Name	7-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[D][1,2,3]Thiadiazole
CAS No.	1326714-47-9
Molecular Formula	C₁₂H₁₅BN₂O₂S
Molecular Weight	262.13 g/mol
Synonyms	4,4,5,5-Tetramethyl-2-(2,1,3-benzothiadiazol-4-yl)-1,3,2-dioxaborolane; Benzo[c][1,2,5]thiadiazole-4-boronic acid pinacol ester; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,1,3-benzothiadiazole; 2,1,3-Benzothiadiazole-4-boronic acid pinacol ester; 7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole; BTZ-Bpin; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 7-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[D][1,2,3]Thiadiazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with stringent specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition. Recommended long-term storage temperature is 2-8°C.

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%

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