Description

2-Triphenylenecarbaldehyde is a high-purity, polycyclic aromatic aldehyde building block with the CAS number 96404-79-4. This compound is valued for its rigid, planar molecular structure, making it a critical intermediate in advanced materials synthesis and organic electronics research. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty materials sectors for constructing complex molecular architectures.

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a key precursor for electron-transport materials and host molecules in display and lighting technologies.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) targeting various therapeutic areas, leveraging its polycyclic scaffold.
• Ligand Synthesis for Catalysis: Employed to create sophisticated ligands for transition metal catalysts used in cross-coupling and other organic transformations.
• Agrochemical Research: Acts as a building block for developing novel crop protection agents with enhanced efficacy and environmental profiles.
• Dye and Pigment Manufacturing: Utilized in the production of high-performance, color-fast dyes and pigments for industrial applications.
• Academic and Industrial R&D: A fundamental reagent for exploring new reactions and synthesizing novel polycyclic aromatic compounds.

Basic Information

Product Name	2-Triphenylenecarbaldehyde
CAS No.	96404-79-4
Molecular Formula	C25H16O
Molecular Weight	332.40 g/mol
Synonyms	2-Formyltriphenylene; Triphenylene-2-carboxaldehyde; 2-Carboxaldehydetriphenylene; 2-Triphenylenecarboxaldehyde; NSC 407303; 2-Triphenylenylcarbaldehyde; 2-Triphenylenealdehyde; 2-Triphenylenecarbonal
EINECS	Contact for details

Quality Control

Our 2-Triphenylenecarbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for research and development materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline 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.