Description

Di-tert-Butyl 1,4-Dioxo-3,6-Di(Thiophen-2-Yl)Pyrrolo[3,4-C]Pyrrole-2,5(1H,4H)-Dicarboxylate is a high-performance organic pigment intermediate belonging to the diketopyrrolopyrrole (DPP) class of compounds. This compound is valued for its role as a key precursor in synthesizing advanced pigments and functional materials known for their exceptional color strength, thermal stability, and lightfastness. It is primarily sought by manufacturers in the pigments, dyes, and advanced organic electronics sectors for developing high-quality colorants and semiconducting polymers.

Application

• High-Performance Organic Pigments: Serves as a critical building block for synthesizing diketopyrrolopyrrole (DPP) pigments, renowned for their brilliant reds and high durability.
• Automotive and Industrial Coatings: Used in formulating pigments that provide long-lasting, fade-resistant color for demanding applications.
• Plastics and Masterbatch Coloring: Imparts intense, stable coloration to engineering plastics and polymers that require processing at elevated temperatures.
• Organic Photovoltaics (OPVs): Acts as a precursor for donor or acceptor materials in the active layer of solar cells due to its favorable optoelectronic properties.
• Organic Field-Effect Transistors (OFETs): Utilized in the development of semiconducting materials for flexible electronics and displays.
• Inks for Security and Brand Protection: Suitable for creating high-security inks with specific spectral properties that are difficult to replicate.
• Research and Development: A valuable compound for academic and industrial R&D focused on novel organic semiconductors and functional dyes.

Basic Information

Product Name	Di-tert-Butyl 1,4-Dioxo-3,6-Di(Thiophen-2-Yl)Pyrrolo[3,4-C]Pyrrole-2,5(1H,4H)-Dicarboxylate
CAS No.	1046864-83-8
Molecular Formula	C28H28N2O6S2
Molecular Weight	552.66 g/mol
Synonyms	Di-tert-butyl 3,6-di(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione-2,5-dicarboxylate; 2,5-Di-tert-butyl 1,4-dioxo-3,6-di(thiophen-2-yl)-1,4-dihydropyrrolo[3,4-c]pyrrole-2,5-dicarboxylate; DPP-Th-ester; Thiophene-DPP diester; 3,6-Bis(2-thienyl)-2,5-di-tert-butoxycarbonylpyrrolo[3,4-c]pyrrole-1,4-dione; Diketopyrrolopyrrole thiophene derivative
EINECS	Contact for details

Quality Control

Our production of Di-tert-Butyl 1,4-Dioxo-3,6-Di(Thiophen-2-Yl)Pyrrolo[3,4-C]Pyrrole-2,5(1H,4H)-Dicarboxylate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and R&D processes.

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). This compound is light-sensitive and should be handled under inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Red to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.