Description

3-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrazolo[1,5-B]Pyridazine is a high-purity boronic ester derivative, a critical building block in modern synthetic organic chemistry. Its core value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex carbon-carbon bonds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly in constructing heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring specific pyrazolopyridazine motifs.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as those used in OLEDs and semiconductors.
• Chemical Biology & Probe Development: Utilized in the design and synthesis of molecular probes and tools for studying biological systems.
• Academic & Contract Research: A valuable reagent for methodology development and complex molecule synthesis in academic and industrial R&D laboratories.
• Custom Synthesis & Scale-Up: Supplied for custom manufacturing projects requiring precise, scalable coupling reactions.

Basic Information

Product Name	3-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrazolo[1,5-B]Pyridazine
CAS No.	1423078-56-1
Molecular Formula	C12H18BN3O2
Molecular Weight	247.11 g/mol
Synonyms	Pyrazolo[1,5-b]pyridazine, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-b]pyridazine; 3-Tetramethyl-1,3,2-dioxaborolan-2-ylpyrazolo[1,5-b]pyridazine; 3-Pyrazolo[1,5-b]pyridazineboronic acid pinacol ester; 1423078-56-1; AKOS040759623; BRN 15415935
EINECS	Contact for details

Quality Control

Every batch of 3-(Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Pyrazolo[1,5-B]Pyridazine is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemicals and pharmaceutical intermediates. Comprehensive analytical testing, including HPLC, NMR, and MS, is performed to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when appropriate to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
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.