Description

Borate(1-), Trifluoro-1H-Indazol-4-Yl-, Potassium (1:1), (T-4)- is a specialized organoboron compound that serves as a critical building block in advanced chemical synthesis. This high-value intermediate is essential for researchers and manufacturers developing novel pharmaceuticals and agrochemicals, particularly where the trifluoromethyl and boronate ester functionalities are required. Its primary utility lies in enabling key cross-coupling reactions, such as the Suzuki-Miyaura reaction, to construct complex molecular architectures. Industries engaged in medicinal chemistry, material science, and fine chemical production rely on this compound for its precise reactivity and role in creating next-generation active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for candidates containing indazole and trifluoromethyl motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a versatile boron-based coupling partner for forming carbon-carbon bonds between aromatic and heteroaromatic systems.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, due to its electron-deficient aromatic system.
• Medicinal Chemistry & Drug Discovery: Utilized in high-throughput screening and library synthesis for identifying new bioactive compounds.
• Ligand and Catalyst Development: Acts as a starting material for creating novel ligands and organometallic catalysts.

Basic Information

Product Name	Borate(1-), Trifluoro-1H-Indazol-4-Yl-, Potassium (1:1), (T-4)-
CAS No.	1542163-50-7
Molecular Formula	C8H3BF3KN2O3
Molecular Weight	258.03 g/mol
Synonyms	Potassium (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl)trifluoroborate; 1H-Indazol-4-ylboronic acid, 1-(potassium trifluoroboranyl)-; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl trifluoroborate potassium salt; Potassium Trifluoro(1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-4-yl)borate; Potassium Trifluoro(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-1-yl)borate; 1-(Potassium trifluoroboranyl)-1H-indazole-4-boronic acid, pinacol ester
EINECS	Contact for details

Quality Control

Our production of Borate(1-), Trifluoro-1H-Indazol-4-Yl-, Potassium (1:1), (T-4)- adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for sensitive synthetic applications. All materials undergo comprehensive analytical characterization, including NMR (1H, 13C, 19F, 11B), HPLC, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical parameters. We support compliance with relevant research and development standards, and custom purity grades are available to meet specific project requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95% (Standard Grade)
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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