Description

C8-Idtt-Cho is a high-purity organic electronic material, specifically a functionalized diketopyrrolopyrrole (DPP) derivative with an aldehyde end group, identified by CAS NO 2226449-53-0. This compound is a critical building block for synthesizing advanced semiconducting polymers used in next-generation optoelectronic devices. It is essential for R&D and production teams in the organic electronics, photovoltaics, and display technology sectors seeking to develop high-performance materials.

Application

• Organic Photovoltaic (OPV) Cells: Serves as a key monomer for constructing donor-acceptor (D-A) type conjugated polymers with tailored bandgaps for efficient light absorption and charge transport.
• Organic Field-Effect Transistors (OFETs): Used in the synthesis of high-mobility semiconducting polymers for flexible and printed electronics.
• Perovskite Solar Cells: Acts as a precursor for hole-transport materials (HTMs) or interfacial modification layers to enhance device efficiency and stability.
• Organic Light-Emitting Diodes (OLEDs): Employed in the development of novel emitters or host materials for display and lighting applications.
• Chemical Research & Development: A versatile intermediate for academic and industrial research into novel pi-conjugated systems and functional organic materials.
• Printed Electronics: Enables the formulation of functional inks for solution-processable electronic components.

Basic Information

Product Name	C8-Idtt-Cho
CAS No.	2226449-53-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,2'-((2Z,2'Z)-((4,4,9,9-Tetraoctyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile (IUPAC); DPP-based aldehyde monomer; IDTT-CHO derivative; Organic semiconductor monomer; C8-alkylated indacenodithiophene-diketopyrrolopyrrole aldehyde
EINECS	Contact for details

Quality Control

Our C8-Idtt-Cho is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, essential for reproducible device performance. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation and light, prolonged exposure to air or ambient light should be avoided.

Specification

Item	Specification
Appearance	Dark solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Residual Solvents (GC)	Meets ICH guidelines

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