Description

5-Bromo-Perylo[3,4-Cd:9,10-C'D']Dipyran-1,3,8,10-Tetrone is a high-purity, functionalized perylene derivative, a key advanced intermediate in organic synthesis. This compound matters for its role as a critical building block in the development of high-performance organic electronic materials and pigments. It is primarily needed by R&D chemists and manufacturers in the organic semiconductor, dye, and specialty chemical industries seeking to create novel materials with tailored optoelectronic properties.

Application

• As a key precursor in the synthesis of n-type organic semiconductors for organic photovoltaics (OPVs) and organic field-effect transistors (OFETs).
• In the development of high-performance pigments and dyes, leveraging the perylene core's stability and chromophoric properties.
• As a functional building block for creating novel perylene diimide (PDI) derivatives with enhanced solubility and electronic characteristics.
• For research and development of non-fullerene acceptors in next-generation solar cell technologies.
• In the synthesis of fluorescent tags and sensors for analytical and bio-imaging applications.
• As a specialty intermediate in the production of advanced materials for electronics and photonics.

Basic Information

Product Name	5-Bromo-Perylo[3,4-Cd:9,10-C'D']Dipyran-1,3,8,10-Tetrone
CAS No.	869276-73-3
Molecular Formula	C24H7BrO6
Molecular Weight	471.22 g/mol
Synonyms	5-Bromoperylene-3,4:9,10-tetracarboxylic acid bisanhydride; 5-Bromo-PTCDA; 5-Bromoperylene-3,4,9,10-tetracarboxylic dianhydride; 5-Br-PTCDA; 1-Bromo-perylene-3,4,9,10-tetracarboxylic dianhydride; 5-Bromoperylenetetracarboxylic dianhydride; 5-Bromo-perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone
EINECS	Contact for details

Quality Control

Our 5-Bromo-Perylo[3,4-Cd:9,10-C'D']Dipyran-1,3,8,10-Tetrone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for sensitive electronic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 (store away from light). Keep container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Orange to red powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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