Description

(5-tert-Butyl-2-Hydroxyphenyl)(1-Phenyl-1H-Pyrazol-4-Yl)Methanone is a specialized organic compound featuring a benzophenone core integrated with a pyrazole moiety, designed for advanced material science and pharmaceutical research. This high-purity chemical building block is valued for its unique molecular architecture, which imparts specific photophysical and coordination properties. It is primarily utilized by R&D chemists and process engineers in the development of novel organic electronic materials, pharmaceutical intermediates, and as a ligand precursor in catalytic systems.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly those targeting neurological and inflammatory pathways.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a core structure or dopant in the synthesis of electron-transporting or host materials for display and lighting technologies.
• Coordination Chemistry & Catalysis: Functions as a precursor for designing novel ligands used in transition metal catalysis for fine chemical synthesis.
• Polymer Science: Employed as a monomer or additive to engineer polymers with enhanced thermal stability or specific optical characteristics.
• Agrochemical Research: Investigated as a potential intermediate in the development of new generation herbicides and plant growth regulators.
• Academic & Industrial R&D: Used as a reference standard and building block in chemical libraries for high-throughput screening and discovery chemistry.

Basic Information

Product Name	(5-tert-Butyl-2-Hydroxyphenyl)(1-Phenyl-1H-Pyrazol-4-Yl)Methanone
CAS No.	288844-46-2
Molecular Formula	C20H20N2O2
Molecular Weight	320.39 g/mol
Synonyms	5-tert-Butyl-2-hydroxybenzophenone pyrazole derivative; 1-Phenyl-4-(5-tert-butyl-2-hydroxybenzoyl)pyrazole; 4-Benzoyl-1-phenyl-3-(tert-butyl)pyrazol-5-ol (tautomeric form); (5-tert-Butyl-2-hydroxyphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone; BHPM; tert-Butyl hydroxy phenyl pyrazolyl methanone; Light Absorber Derivative; UV-absorber intermediate
EINECS	Contact for details

Quality Control

Our (5-tert-Butyl-2-Hydroxyphenyl)(1-Phenyl-1H-Pyrazol-4-Yl)Methanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material is suitable for demanding research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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