Description

Pyrrolo(3,4-B)Pyrrole-2,6(1H,3H)-Dione, 4,5-Dihydro-3-(Phenylmethylene)-1,4,5-Triphenyl- is a specialized heterocyclic organic compound belonging to the pyrrolopyrrole family, valued for its unique fused-ring structure and functional properties. This compound is significant as a versatile advanced chemical intermediate for synthesizing complex molecules with tailored electronic and photophysical characteristics. It is primarily needed by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or with complex heterocyclic cores.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where its structural motif can contribute to specific biological activity.
• Organic Semiconductor Precursor: Acts as a precursor for π-conjugated materials in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Dye and Pigment Chemistry: Functions as a core structure for creating high-performance, light-fast organic pigments and dyes.
• Material Science Research: Employed in academic and industrial labs to develop novel polymers and supramolecular assemblies with specific electronic properties.
• Chemical Synthesis Reagent: Utilized in multi-step synthetic routes as a versatile scaffold for introducing complex functional groups.

Basic Information

Product Name	Pyrrolo(3,4-B)Pyrrole-2,6(1H,3H)-Dione, 4,5-Dihydro-3-(Phenylmethylene)-1,4,5-Triphenyl-
CAS No.	155592-98-6
Molecular Formula	C32H23NO2
Molecular Weight	453.53 g/mol
Synonyms	1,4,5-Triphenyl-3-(phenylmethylene)-4,5-dihydro-1H-pyrrolo[3,4-b]pyrrole-2,6(3H)-dione; 3-Benzylidene-1,4,5-triphenyl-4,5-dihydro-1H-pyrrolo[3,4-b]pyrrole-2,6(3H)-dione; 1,4,5-Triphenyl-3-(phenylmethylene)-4,5-dihydropyrrolo[3,4-b]pyrrole-2,6-dione; DPP Derivative (Phenylmethylene); Tetraphenyl-substituted Pyrrolopyrroledione; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Pyrrolo(3,4-B)Pyrrole-2,6(1H,3H)-Dione, 4,5-Dihydro-3-(Phenylmethylene)-1,4,5-Triphenyl- adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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