Description

5-Cyano-3,4-Di(4-Methoxyphenyl)Thiophene-2-Carboxamide is a high-purity, multi-functional heterocyclic organic compound that serves as a critical advanced intermediate in modern synthetic chemistry. Its unique molecular architecture, featuring a thiophene core flanked by substituted phenyl rings, makes it an essential building block for the development of novel materials and active pharmaceutical ingredients (APIs). This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for its role in creating complex, high-value molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Electronic Materials: Serves as a core component in the development of organic semiconductors, hole-transport materials, and non-linear optical (NLO) materials due to its conjugated thiophene system.
• Chemical Research & Development: Employed as a versatile scaffold in academic and industrial R&D for constructing complex heterocyclic libraries and exploring new chemical spaces.
• Dye & Pigment Intermediate: Acts as a precursor for specialized dyes and functional pigments, where its structure contributes to color fastness and specific light-absorption properties.
• Ligand Synthesis for Catalysis: Utilized in the preparation of sophisticated ligands for transition metal catalysis, enabling more efficient and selective synthetic transformations.

Basic Information

Product Name	5-Cyano-3,4-Di(4-Methoxyphenyl)Thiophene-2-Carboxamide
CAS No.	175276-46-7
Molecular Formula	C26H20N2O3S
Molecular Weight	440.51 g/mol
Synonyms	5-Cyano-3,4-bis(4-methoxyphenyl)thiophene-2-carboxamide; 3,4-Bis(4-methoxyphenyl)-5-cyanothiophene-2-carboxamide; 2-Thiophenecarboxamide, 5-cyano-3,4-bis(4-methoxyphenyl)-; 175276-46-7; 5-Cyano-3,4-di-p-methoxyphenylthiophene-2-carboxamide
EINECS	Contact for details

Quality Control

Every batch of 5-Cyano-3,4-Di(4-Methoxyphenyl)Thiophene-2-Carboxamide is manufactured under strict quality management protocols to ensure consistency and purity suitable for research and industrial synthesis. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance and regulatory documentation 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 (typically 15-25°C). This compound may be light-sensitive and should be handled and stored away from direct light exposure to maintain stability. Keep the container tightly sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.