Description

Benzo[C][1,2,5]Thiadiazole-5-Boronic Acid Pinacol Ester, 97% is a high-purity organoboron building block essential for modern synthetic chemistry. This compound matters as a key Suzuki-Miyaura cross-coupling reagent, enabling the efficient construction of complex heterocyclic architectures critical for advanced materials and pharmaceuticals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly those containing the benzo[c][1,2,5]thiadiazole scaffold, which is associated with various biological activities.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging cross-coupling reactions to create diverse chemical structures.
• Organic Electronic Materials: Serves as a precursor for constructing π-conjugated molecules and polymers used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands and organometallic complexes for catalytic applications.
• Chemical Biology Probes: Utilized to create fluorescent tags or molecular probes for studying biological processes, given the photophysical properties of the thiadiazole core.
• Polymer Chemistry: Acts as a monomer or co-monomer in the synthesis of specialty polymers with specific electronic or optical functionalities.

Basic Information

Product Name	Benzo[C][1,2,5]Thiadiazole-5-Boronic Acid Pinacol Ester, 97%
CAS No.	1168135-03-2
Molecular Formula	C₁₄H₁₇BN₂O₂S
Molecular Weight	288.17 g/mol
Synonyms	5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole; Benzo[c][1,2,5]thiadiazol-5-ylboronic acid pinacol ester; 2-(Benzo[c][1,2,5]thiadiazol-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; BT-BPin; BTZ-BPin; 5-Boronic acid pinacol ester benzo-2,1,3-thiadiazole; 5-(Pinacolboranyl)benzo[c][1,2,5]thiadiazole
EINECS	Contact for details

Quality Control

Our Benzo[C][1,2,5]Thiadiazole-5-Boronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure the specified 97% minimum purity and identity. Certificates of Analysis (COA) detailing all quality parameters are available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

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.