Description

Diethyl 2,4-Bis(Diethylamino)Cyclobuta-1,3-Diene-1,3-Dicarboxylate is a specialized, high-value organic intermediate characterized by its unique cyclobutadiene core functionalized with diethylamino and ester groups. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring complex, strained-ring systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Organic Electronic Materials: Acts as a building block for π-conjugated systems in the research of organic semiconductors and light-emitting materials.
• Ligand Synthesis: Utilized for preparing novel nitrogen-containing ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: Employed in fundamental research exploring cyclobutadiene chemistry, pericyclic reactions, and the synthesis of strained organic compounds.
• Fine Chemical Production: Incorporated into multi-step synthetic routes for high-value specialty chemicals.

Basic Information

Product Name	Diethyl 2,4-Bis(Diethylamino)Cyclobuta-1,3-Diene-1,3-Dicarboxylate
CAS No.	20913-35-3
Molecular Formula	C20H34N2O4
Molecular Weight	366.50 g/mol
Synonyms	Diethyl 2,4-bis(diethylamino)cyclobutadiene-1,3-dicarboxylate; 1,3-Cyclobutadiene-1,3-dicarboxylic acid, 2,4-bis(diethylamino)-, diethyl ester; 2,4-Bis(diethylamino)-1,3-cyclobutadiene-1,3-dicarboxylic acid diethyl ester; Diethyl 2,4-bis(N,N-diethylamino)cyclobutadiene-1,3-dicarboxylate; Tetrakis(diethylamino)cyclobutadiene derivative; DEAED; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with research-grade standards. Identity and purity are confirmed via advanced analytical techniques including NMR, HPLC, and mass spectrometry. A Certificate of Analysis (COA) detailing specific results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to amber liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	≤ 0.5%

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