Description

Potassium Hydrotris (3-Phenyl-5-Methylpyrazol-1-Yl)Borate is a specialized organoboron salt widely used as a versatile ligand and catalyst precursor in advanced chemical synthesis. Its primary value lies in its ability to form stable complexes with various metals, facilitating critical cross-coupling and polymerization reactions. This high-purity reagent is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise and reliable performance in their synthetic processes.

Application

• As a key ligand precursor for the preparation of homogeneous catalysts used in C-C and C-N cross-coupling reactions (e.g., Suzuki-Miyaura, Buchwald-Hartwig).
• In the synthesis of advanced polymeric materials and olefin polymerization catalysts.
• For the development of pharmaceutical intermediates and active pharmaceutical ingredients (APIs) requiring precise metal-ligand coordination.
• In agrochemical research for creating novel compounds with specific biological activity.
• As a scorpionate ligand in organometallic chemistry and coordination chemistry studies.
• In materials science for the fabrication of metal-organic frameworks (MOFs) and other functional materials.

Basic Information

Product Name	Potassium Hydrotris (3-Phenyl-5-Methylpyrazol-1-Yl)Borate
CAS No.	185034-21-3
Molecular Formula	C30H27BKN6
Molecular Weight	522.49 g/mol
Synonyms	Potassium Hydrotris(3-phenyl-5-methyl-1H-pyrazol-1-yl)borate; Potassium Tris(3-phenyl-5-methylpyrazolyl)borate; KTP; K[Tp3-Ph,5-Me]; Tp3-Ph,5-MeK; Scorpionate Ligand Potassium Salt; Potassium Hydrotris(3-phenyl-5-methyl-1-pyrazolyl)borate(1-)
EINECS	Contact for details

Quality Control

Our Potassium Hydrotris (3-Phenyl-5-Methylpyrazol-1-Yl)Borate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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