Description

1,2,3,6,7,8-Hexahydropyrene-2,2,7,7-Tetracarboxylic Acid Tetraethyl Ester is a high-purity, multi-functional organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecular architectures, particularly in materials science and specialty chemistry. It is primarily sought after by research institutions and industrial manufacturers engaged in the production of functional dyes, organic semiconductors, and sophisticated pharmaceutical intermediates.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of polycyclic aromatic hydrocarbons (PAHs) and other π-conjugated systems for electronic and optoelectronic devices.
• Functional Dye Synthesis: Used in the production of high-performance dyes and pigments, including those for laser applications and nonlinear optical materials.
• Pharmaceutical Intermediate: Serves as a versatile scaffold in medicinal chemistry for the development of novel therapeutic agents.
• Ligand and Chelating Agent Synthesis: The tetracarboxylate ester groups provide multiple coordination sites for metal ions, useful in catalyst and sensor development.
• Advanced Polymer Research: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.
• Chemical Research & Development: A valuable tool for academic and industrial R&D in exploring new organic reactions and material properties.

Basic Information

Product Name	1,2,3,6,7,8-Hexahydropyrene-2,2,7,7-Tetracarboxylic Acid Tetraethyl Ester
CAS No.	80293-92-1
Molecular Formula	C30H34O8
Molecular Weight	522.59 g/mol
Synonyms	Pyrene-2,2,7,7-tetracarboxylic Acid Tetraethyl Ester, Hexahydro Derivative; 1,2,3,6,7,8-Hexahydropyrene-2,2,7,7-tetracarboxylic Acid Ethyl Ester; Tetraethyl 1,2,3,6,7,8-Hexahydropyrene-2,2,7,7-tetracarboxylate; 2,2,7,7-Tetraethoxycarbonyl-1,2,3,6,7,8-hexahydropyrene; HP-TET; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,2,3,6,7,8-Hexahydropyrene-2,2,7,7-Tetracarboxylic Acid Tetraethyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We can provide material that meets specific customer requirements for research or commercial use.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 10 ppm

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