Description

4,4',4'',4'''-(1,3,6,8-Pyrenetetrayl)Tetrakis-, 1,1',1'',1'''-Tetramethyl Ester is a high-purity, functionalized pyrene derivative designed for advanced materials research and development. This compound serves as a critical building block for creating sophisticated organic electronic materials due to its extended, rigid π-conjugated core. It is primarily utilized by researchers and manufacturers in the fields of organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic cells.

Application

• Organic Semiconductor Precursor: A key intermediate in synthesizing high-performance hole-transport or electron-transport materials for thin-film transistors (OTFTs).
• OLED Emitter/HTL Material: Used in the development of novel light-emitting layers or hole-transport layers in organic light-emitting diode (OLED) displays and lighting.
• Perovskite Solar Cell Component: Investigated as an additive or interfacial layer material to enhance the efficiency and stability of perovskite solar cells.
• Fluorescent Probe/Sensor: Serves as a core structure for designing highly sensitive fluorescent chemical sensors and bio-imaging agents.
• Advanced Polymer Synthesis: Acts as a tetra-functional monomer for constructing cross-linked polymers or dendritic macromolecules with unique optical/electronic properties.
• Research & Development: A valuable reference standard and starting material for academic and industrial R&D in supramolecular chemistry and photophysics.

Basic Information

Item	Details
Product Name	4,4',4'',4'''-(1,3,6,8-Pyrenetetrayl)Tetrakis-, 1,1',1'',1'''-Tetramethyl Ester
CAS No.	933047-49-5
Molecular Formula	C48H32O8
Molecular Weight	736.76 g/mol
Synonyms	1,3,6,8-Tetrakis(4-(methoxycarbonyl)phenyl)pyrene; Pyrene-1,3,6,8-tetrayltetrakis(4,1-phenylene) tetramethyl tetrabenzoate; Tetramethyl 1,3,6,8-pyrenetetrayltetrakis(4-benzoate); 1,3,6,8-Tetrakis(4-(methoxycarbonyl)phenyl)pyrene; 1,3,6,8-Tetrakis(p-methyl benzoate)pyrene; Pyrene-1,3,6,8-tetra-p-methylbenzoate; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Every batch of our 4,4',4'',4'''-(1,3,6,8-Pyrenetetrayl)Tetrakis-, 1,1',1'',1'''-Tetramethyl Ester is synthesized and purified under controlled conditions to ensure exceptional purity and batch-to-batch consistency, meeting the stringent requirements of advanced materials research. Our rigorous quality testing includes advanced chromatographic and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to prevent moisture absorption. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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