Description

2-Thiophenecarboxamide,n-(1-Ethyl-1H-Tetrazol-5-Yl)-(9Ci) is a specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This high-purity intermediate is valued for its unique molecular architecture, combining thiophene and tetrazole functionalities, which enables the development of novel compounds with targeted properties. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition or receptor modulation.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a monomer or functional additive in the research of conductive polymers, organic semiconductors, or specialty coatings.
• Chemical Synthesis: Acts as a versatile building block for creating complex molecules in medicinal and combinatorial chemistry.
• Academic & Contract Research: Employed in university laboratories and CROs (Contract Research Organizations) for fundamental chemical research and method development.

Basic Information

Product Name	2-Thiophenecarboxamide,n-(1-Ethyl-1H-Tetrazol-5-Yl)-(9Ci)
CAS No.	638146-53-9
Molecular Formula	C8H9N5OS
Molecular Weight	223.26 g/mol
Synonyms	N-(1-Ethyl-1H-tetrazol-5-yl)thiophene-2-carboxamide; 2-Thiophenecarboxamide, N-(1-ethyl-1H-tetrazol-5-yl)-; 1-Ethyl-5-[(thiophen-2-ylcarbonyl)amino]-1H-tetrazole; Thiophene-2-carboxylic acid (1-ethyl-1H-tetrazol-5-yl)amide; 638146-53-9; 5-[(Thiophene-2-carbonyl)amino]-1-ethyl-1H-tetrazole
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxamide,n-(1-Ethyl-1H-Tetrazol-5-Yl)-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet the stringent requirements of pharmaceutical (GMP) or advanced material research applications.

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 may be moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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