Description

2-Furancarboxamide,n-(1-Ethyl-1H-Tetrazol-5-Yl)-(9Ci) is a specialized heterocyclic organic compound that serves as a key synthetic intermediate in advanced chemical synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for process development and scale-up activities. The CAS number for this substance is 638146-43-7.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those containing fused heterocyclic systems for targeted therapies.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its unique furan and tetrazole motifs for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis Reagent: Employed in organic chemistry laboratories for the construction of complex molecules via amide coupling and cyclization reactions.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic framework (MOF) development.

Basic Information

Product Name	2-Furancarboxamide,n-(1-Ethyl-1H-Tetrazol-5-Yl)-(9Ci)
CAS No.	638146-43-7
Molecular Formula	C8H9N5O2
Molecular Weight	207.19 g/mol
Synonyms	N-(1-Ethyl-1H-tetrazol-5-yl)furan-2-carboxamide; 1-Ethyl-1H-tetrazole-5-carboxamide, N-furan-2-yl-; 2-Furancarboxamide, N-(1-ethyl-1H-tetrazol-5-yl)-; Furan-2-carboxylic acid (1-ethyl-1H-tetrazol-5-yl)amide; 638146-43-7; 5-Furanylcarbonylamino-1-ethyltetrazole
EINECS	Contact for details

Quality Control

Our 2-Furancarboxamide,n-(1-Ethyl-1H-Tetrazol-5-Yl)-(9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing specifications such as assay purity and impurity profiles. We support cGMP compliance for pharmaceutical applications and can tailor quality protocols to meet specific client requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.