Description

Potassium Tris(1-Pyrazolyl)Borohydride is an organometallic complex featuring a borohydride anion coordinated by three pyrazolyl groups and stabilized by a potassium cation. This compound serves as a versatile and highly selective reducing agent and ligand precursor in advanced synthetic chemistry. It is particularly valuable for researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise control over reduction reactions and the synthesis of novel coordination complexes.

Application

• As a selective reducing agent for carbonyl groups and other functional groups in complex molecule synthesis.
• As a precursor for catalysts and ligand systems in homogeneous catalysis, including hydrogenation and cross-coupling reactions.
• In the synthesis of metal-organic frameworks (MOFs) and other advanced materials with tailored properties.
• For the preparation of organoboron compounds used in Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions.
• In academic and industrial R&D for exploring new reaction pathways and developing novel synthetic methodologies.
• As a stabilizing ligand for transition metals in various oxidation states.

Basic Information

Product Name	Potassium Tris(1-Pyrazolyl)Borohydride
CAS No.	18583-60-3
Molecular Formula	C9H10BKN6
Molecular Weight	244.13 g/mol
Synonyms	Potassium Hydrotris(1H-pyrazol-1-yl)borate; Potassium Hydrotris(pyrazol-1-yl)borate; KTP; KTp; Potassium Tp; Potassium Tris(pyrazolyl)borohydride; Potassium Tris-pyrazolyl-borohydride; Tris(1-pyrazolyl)borohydride Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium Tris(1-Pyrazolyl)Borohydride is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including NMR, elemental analysis, and titration methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment 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. Due to its hygroscopic (moisture-sensitive) nature, this material should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) to maintain stability and prevent 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
Assay (Titration)	≥ 95.0%
Potassium Content	15.5 - 16.5 %
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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