Description

1H-Perylo[3,4-Cd]Pyridine-1,3(2H)-Dione is a high-purity, specialized organic compound belonging to the perylene derivative family. This chemical is valued for its unique fused-ring aromatic structure, which imparts distinct photophysical and electronic properties critical for advanced material synthesis. It is primarily sought after by research institutions and industrial R&D departments focused on developing next-generation organic semiconductors, photoconductors, and high-performance pigments. The compound, with CAS number 33955-44-1, serves as a key synthetic intermediate or functional core in cutting-edge applications.

Application

• Organic Electronics: As a core building block for n-type organic semiconductors in Organic Field-Effect Transistors (OFETs) and Organic Photovoltaics (OPVs).
• Pigments and Dyes: Synthesis of high-performance, thermally stable perylene-based pigments and vat dyes for automotive and industrial coatings.
• Photoconductors: Development of charge-generation materials (CGMs) for use in photocopiers, laser printers, and other electrophotographic devices.
• Fluorescent Probes: Serving as a precursor for creating fluorescent tags and sensors in analytical chemistry and bio-imaging research.
• Material Science Research: A key intermediate in academic and industrial R&D for studying charge transport, luminescence, and supramolecular assembly.
• Liquid Crystals: Potential use in the synthesis of discotic liquid crystals for anisotropic conductive materials.

Basic Information

Item	Detail
Product Name	1H-Perylo[3,4-Cd]Pyridine-1,3(2H)-Dione
CAS No.	33955-44-1
Molecular Formula	C₂₀H₉NO₂
Molecular Weight	295.29 g/mol
Synonyms	Perylene-3,4-dicarboximide; 1H-Perylo(3,4-cd)pyridine-1,3(2H)-dione; Perylene-3,4:9,10-tetracarboxylic 3,4-anhydride-9,10-imide; Perylene-3,4-dicarboxylic acid imide; 3,4-Perylenecarboximide; Bayerylene; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1H-Perylo[3,4-Cd]Pyridine-1,3(2H)-Dione is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the exacting standards required for advanced material research and production. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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