Description

Tetraethyl 1,1'-(1,1'-Biphenyl-4,4'-Diyl)Bis(2,5-Dimethyl-1 H-Pyrrole-3,4-Dicarboxylate) is a high-purity, specialized organic compound with the CAS number 56913-55-4. This chemical serves as a critical advanced intermediate or functional monomer in the synthesis of sophisticated materials, valued for its rigid biphenyl core and functionalized pyrrole rings. It is primarily required by R&D laboratories and industrial manufacturers in the fields of organic electronics, specialty polymers, and pharmaceutical development.

Application

• Organic Electronic Materials: Key building block for the synthesis of conjugated polymers and small molecules used in Organic Light-Emitting Diodes (OLEDs), Organic Photovoltaics (OPVs), and Field-Effect Transistors (OFETs).
• Specialty Polymer Synthesis: Acts as a functional monomer for creating polymers with specific optical, electronic, or mechanical properties.
• Pharmaceutical Intermediates: Serves as a complex scaffold in the research and development of novel active pharmaceutical ingredients (APIs).
• Coordination Chemistry & Ligand Synthesis: Used to prepare polydentate ligands for metal-organic frameworks (MOFs) or catalytic complexes.
• Dye & Pigment Precursor: Intermediate in the production of high-performance dyes and pigments due to its extended π-conjugated system.
• Advanced Material Research: Employed in academic and industrial R&D for developing new functional materials with tailored properties.

Basic Information

Item	Details
Product Name	Tetraethyl 1,1'-(1,1'-Biphenyl-4,4'-Diyl)Bis(2,5-Dimethyl-1 H-Pyrrole-3,4-Dicarboxylate)
CAS No.	56913-55-4
Molecular Formula	C40H42N2O8
Molecular Weight	678.78 g/mol
Synonyms	4,4'-(Biphenyl-4,4'-diyl)bis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylic acid) diethyl ester; Tetraethyl 4,4'-(biphenyl-4,4'-diyl)bis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate); 1,1'-(1,1'-Biphenyl-4,4'-diyl)bis[2,5-dimethyl-1H-pyrrole-3,4-dicarboxylic acid diethyl ester]; Biphenyl-bis(pyrrole) derivative; BPDB-Pyrrole ester
EINECS	Contact for details

Quality Control

Our production of Tetraethyl 1,1'-(1,1'-Biphenyl-4,4'-Diyl)Bis(2,5-Dimethyl-1 H-Pyrrole-3,4-Dicarboxylate) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR). A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
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.