Description

3-Thiophenecarboxamide,4-Ethyl-5-Methyl-n-4-Pyridinyl-(9Ci) is a high-purity, specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique molecular architecture, featuring fused thiophene and pyridine rings, makes it an invaluable intermediate for pharmaceutical research and the development of novel materials. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure for bioactivity.
• Material Science: Acts as a building block for organic electronic materials, such as organic semiconductors and conductive polymers, due to its thiophene moiety.
• Chemical Synthesis: Employed as a versatile intermediate in organic synthesis for constructing complex heterocyclic frameworks in research and development.
• Ligand and Catalyst Development: Utilized in the design and synthesis of novel ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Thiophenecarboxamide,4-Ethyl-5-Methyl-n-4-Pyridinyl-(9Ci)
CAS No.	775299-71-3
Molecular Formula	C13H14N2OS
Molecular Weight	246.33 g/mol
Synonyms	4-Ethyl-5-methyl-N-(pyridin-4-yl)thiophene-3-carboxamide; N-(4-Pyridinyl)-4-ethyl-5-methyl-3-thiophenecarboxamide; 4-Ethyl-5-methyl-3-thiophenecarboxamide, N-4-pyridinyl-; 4-Ethyl-5-methyl-N-(4-pyridinyl)-3-thiophenecarboxamide; 3-Thiophenecarboxamide, N-(4-pyridinyl)-4-ethyl-5-methyl-; 775299-71-3; 4-Ethyl-5-methyl-N-(4-pyridyl)thiophene-3-carboxamide
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarboxamide,4-Ethyl-5-Methyl-n-4-Pyridinyl-(9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our commitment to cGMP and ISO guidelines ensures the material meets the stringent requirements for research and development applications.

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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.