Description

Diethyl 2,2'-[(1,6-Dioxo-1,6-Hexanediyl)Di(Imino)]Bis(5,6-Dihydro-4H-Cyclopenta[B]Thiophene-3-Carboxylate) is a high-purity, specialized organic compound with a complex heterocyclic structure featuring thiophene and imide functional groups. This compound serves as a critical advanced intermediate in the synthesis of functional dyes, organic semiconductors, and high-performance polymers. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and materials science sectors seeking to develop novel compounds with specific electronic or chromophoric properties.

Application

• Key Intermediate for Functional Dyes: Used in the synthesis of specialized dyes and pigments for imaging, sensing, and display technologies.
• Organic Semiconductor Precursor: Serves as a building block for conjugated molecules in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Pharmaceutical Intermediate: Employed in research for developing new active pharmaceutical ingredients (APIs) with complex polycyclic structures.
• Agrochemical Research: Utilized as a synthon for creating novel crop protection agents and plant growth regulators.
• Ligand Synthesis: Acts as a precursor for chelating ligands in catalysis and metal-organic frameworks (MOFs).
• Polymer Modification: Incorporated into polymer backbones to impart specific electronic or thermal properties.

Basic Information

Product Name	Diethyl 2,2'-[(1,6-Dioxo-1,6-Hexanediyl)Di(Imino)]Bis(5,6-Dihydro-4H-Cyclopenta[B]Thiophene-3-Carboxylate)
CAS No.	300676-06-6
Molecular Formula	C30H32N2O6S2
Molecular Weight	580.71 g/mol
Synonyms	Diethyl 2,2'-(adipoyldiimino)bis(5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate); 2,2'-(Hexanedioylbis(azanediyl))bis(5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid) diethyl ester; Adipic acid bis[(3-carbethoxy-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)imide]; CAS 300676-06-6
EINECS	Contact for details

Quality Control

Our production of Diethyl 2,2'-[(1,6-Dioxo-1,6-Hexanediyl)Di(Imino)]Bis(5,6-Dihydro-4H-Cyclopenta[B]Thiophene-3-Carboxylate) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial use. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
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.