Description

3,5-Bis(4-tert-Butylphenyl)-4-Phenyl-4H-1,2,4-triazole is a specialized organic compound belonging to the 1,2,4-triazole class, valued for its unique structural and electronic properties. This compound is significant as a high-performance intermediate and functional material in advanced chemical synthesis and material science. It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and OLED (Organic Light-Emitting Diode) material industries for research, development, and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a rigid, nitrogen-containing heterocyclic core.
• Agrochemical Synthesis: Serves as a key building block for developing advanced fungicides, herbicides, and plant growth regulators.
• OLED Material Precursor: Acts as a core structure or electron-transport material (ETM) in the manufacture of organic electronic devices.
• Coordination Chemistry & Ligand: Utilized as a chelating ligand for transition metals in catalysis and material science research.
• Polymer Additive & Stabilizer: Incorporated into polymers to enhance thermal stability and UV resistance due to its aromatic structure.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and functional materials.

Basic Information

Product Name	3,5-Bis(4-tert-Butylphenyl)-4-Phenyl-4H-1,2,4-triazole
CAS No.	203799-76-2
Molecular Formula	C28H31N3
Molecular Weight	409.57 g/mol
Synonyms	4-Phenyl-3,5-bis(4-tert-butylphenyl)-4H-1,2,4-triazole; 3,5-Di(4-tert-butylphenyl)-4-phenyl-1,2,4-triazole; 4-Phenyl-3,5-di-p-tert-butylphenyl-1,2,4-triazole; TAZ-01 (common industry abbreviation); 1,2,4-Triazole derivative; Light-emitting material derivative; Electron transport material precursor.
EINECS	Contact for details

Quality Control

Our 3,5-Bis(4-tert-Butylphenyl)-4-Phenyl-4H-1,2,4-triazole is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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