Description

4,4,8,8-Tetrakis(1H-Pyrazol-1-Yl)-Pyrazabole, 99 is a high-purity, specialized organoboron compound characterized by its unique pyrazole-substituted pyrazabole core structure. This compound matters as a versatile and highly functionalized ligand precursor for advanced materials science and catalysis research, offering significant potential for tuning electronic and steric properties. It is primarily needed by R&D chemists and material scientists working in the development of novel coordination complexes, luminescent materials, and as a building block for supramolecular assemblies.

Application

• As a multidentate ligand for the synthesis of transition metal and lanthanide coordination complexes.
• As a key precursor in the development of novel boron-nitrogen containing polymers and advanced materials.
• In catalyst design for organic transformations, leveraging its electron-donating and steric properties.
• For research into luminescent and optoelectronic materials, where its rigid structure can influence photophysical properties.
• As a building block in supramolecular chemistry for constructing complex molecular architectures.
• In academic and industrial R&D focused on exploring new chemical spaces in heterocyclic and organoboron chemistry.

Basic Information

Product Name	4,4,8,8-Tetrakis(1H-Pyrazol-1-Yl)-Pyrazabole, 99
CAS No.	16243-58-6
Molecular Formula	C16H16B2N12
Molecular Weight	398.00 g/mol
Synonyms	Pyrazabole, 4,4,8,8-tetrakis(1H-pyrazol-1-yl)-; 1,1'-(4,4,8,8-Tetrahydro-4,4,8,8-tetraphenylpyrazolo[1,2-a][1,2,3,4]tetrazaborolo[3,4-d]pyrazole-2,6-diyl)bis(1H-pyrazole); Tetrakis(pyrazol-1-yl)pyrazabole; B,B'-Bis(di(1-pyrazolyl)boranyl)-1H,1'H-4,4'-bipyrazole
EINECS	Contact for details

Quality Control

Our 4,4,8,8-Tetrakis(1H-Pyrazol-1-Yl)-Pyrazabole is manufactured under controlled conditions to ensure batch-to-batch consistency and a typical purity of 99% (by HPLC). Each lot undergoes rigorous quality testing, including identity confirmation and purity analysis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 at room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Melting Point	Contact for details

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