Description

Pyrene, 1,3,5,9-Tetrabromo-7-(1,1-Dimethylethyl)- is a highly functionalized, multi-brominated derivative of pyrene, a polycyclic aromatic hydrocarbon. This compound is of significant interest as a specialized advanced organic intermediate for the synthesis of complex molecules and functional materials. It is primarily utilized by R&D chemists and process development scientists in the fields of organic electronics, materials science, and pharmaceutical research, where its unique brominated structure serves as a key building block.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a core intermediate for synthesizing novel electron-transporting or host materials.
• Pharmaceutical Research Intermediates: Used in the development of active pharmaceutical ingredients (APIs) and for structure-activity relationship (SAR) studies.
• Liquid Crystal and Polymer Synthesis: Acts as a functional monomer or cross-linking agent for creating advanced polymers with specific optical or electronic properties.
• Dye and Pigment Chemistry: Employed in the synthesis of specialized dyes, pigments, and fluorescent markers.
• Academic and Industrial R&D: A valuable reagent for exploring new chemical reactions and developing novel materials in research laboratories.
• Ligand Synthesis for Catalysis: Used to prepare complex, sterically hindered ligands for transition metal catalysis.

Basic Information

Product Name	Pyrene, 1,3,5,9-Tetrabromo-7-(1,1-Dimethylethyl)-
CAS No.	1422738-41-7
Molecular Formula	C20H14Br4
Molecular Weight	599.85 g/mol
Synonyms	7-tert-Butyl-1,3,5,9-tetrabromopyrene; 1,3,5,9-Tetrabromo-7-tert-butylpyrene; tert-Butyltetrabromopyrene; Pyrene, 7-tert-butyl-1,3,5,9-tetrabromo-; 1,3,5,9-Tetrabromo-7-(tert-butyl)pyrene
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are 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 area. Recommended storage temperature is 2-8°C for long-term stability. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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