Description

1,8-Dibromo-4,5-dimethoxypyrene is a high-purity, functionalized pyrene derivative designed for advanced material synthesis and research. This compound matters as a key building block for creating sophisticated organic semiconductors and luminescent materials due to its extended aromatic core and strategically placed bromine and methoxy functional groups. It is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and as a precursor for fluorescent dyes and sensors.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a core intermediate for the synthesis of novel electron-transporting or host materials.
• Organic Photovoltaics (OPVs): Used in the development of acceptor-donor-acceptor (A-D-A) type small molecule acceptors for high-efficiency solar cells.
• Chemical Sensors: Functionalization of the pyrene core enables the creation of selective fluorescent probes for ions and small molecules.
• Liquid Crystals: Acts as a rigid, planar building block for discotic liquid crystals with potential applications in organic semiconductors.
• Polymer Chemistry: A valuable monomer or cross-linking agent for creating conjugated polymers with tailored optoelectronic properties.
• Academic & Industrial R&D: A crucial reagent for exploring new photophysical phenomena and material properties in supramolecular chemistry.

Basic Information

Product Name	1,8-Dibromo-4,5-dimethoxypyrene
CAS No.	1286170-85-1
Molecular Formula	C18H12Br2O2
Molecular Weight	428.10 g/mol
Synonyms	1,8-Dibromo-4,5-dimethoxypyrene; 4,5-Dimethoxy-1,8-dibromopyrene; Pyrene, 1,8-dibromo-4,5-dimethoxy-; DBrDMPy; 1,8-Dibromo-4,5-bis(methoxy)pyrene
EINECS	Contact for details

Quality Control

Our 1,8-Dibromo-4,5-dimethoxypyrene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR for structural confirmation, to ensure consistency and reliability for your critical R&D and production processes. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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