Description

5-(4-(5-Bromothiophen-2-Yl)-2,5-Bis((2-Ethylhexyl)Oxy)Phenyl)Thiophene-2-Carbaldehyde is a high-purity, functionalized organic compound featuring a complex thiophene-phenyl-thiophene core with bromo and aldehyde substituents. This advanced chemical intermediate is critical for researchers and manufacturers developing next-generation materials, particularly in the field of organic electronics. It is primarily sought after by R&D teams and production chemists in the organic semiconductor, photovoltaics, and specialty polymer industries for constructing sophisticated molecular architectures.

Application

• Organic Semiconductor Synthesis: Serves as a key building block for donor-acceptor type conjugated polymers and small molecules used in Organic Field-Effect Transistors (OFETs) and Organic Light-Emitting Diodes (OLEDs).
• Photovoltaic Material Development: Used in the research and production of novel electron-donor materials for bulk heterojunction organic solar cells (OSCs).
• Electrochromic and Sensing Materials: A precursor for creating functional materials that change color with electrical stimulus or are used in chemical sensing applications.
• Non-Linear Optical (NLO) Materials: Employed in the synthesis of chromophores with high hyperpolarizability for photonic and optoelectronic devices.
• Ligand and Catalyst Design: The aldehyde and bromo functional groups allow for further derivatization to create complex ligands for catalysis or metal-organic frameworks (MOFs).
• Pharmaceutical Intermediate (Research Grade): May be utilized in medicinal chemistry research for the synthesis of novel heterocyclic compounds with potential biological activity.

Basic Information

Product Name	5-(4-(5-Bromothiophen-2-Yl)-2,5-Bis((2-Ethylhexyl)Oxy)Phenyl)Thiophene-2-Carbaldehyde
CAS No.	2374314-09-5
Molecular Formula	C31H41BrO3S2
Molecular Weight	613.68 g/mol
Synonyms	5-[4-(5-Bromo-2-thienyl)-2,5-bis(2-ethylhexyloxy)phenyl]-2-thiophenecarboxaldehyde; Thiophene-2-carbaldehyde, 5-[4-(5-bromo-2-thienyl)-2,5-bis[(2-ethylhexyl)oxy]phenyl]-; 5-(4-(5-Bromothiophen-2-yl)-2,5-bis(2-ethylhexyloxy)phenyl)thiophene-2-carboxaldehyde; 2374314-09-5; Bromo-functionalized thiophene aldehyde derivative; D-A type thiophene monomer; Conjugated aldehyde monomer
EINECS	Contact for details

Quality Control

Our production of 5-(4-(5-Bromothiophen-2-Yl)-2,5-Bis((2-Ethylhexyl)Oxy)Phenyl)Thiophene-2-Carbaldehyde adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, which is critical for reproducible research and manufacturing outcomes. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials. For long-term storage, consider refrigeration at 2-8°C.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (HPLC)	Retention time corresponds to reference standard
Identification (NMR)	Spectrum consistent with structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.