Description

1,3,4-Thiadiazol-2-Amine, n-Ethyl-5-Methoxy- is a specialized heterocyclic organic compound belonging to the 1,3,4-thiadiazole class, serving as a versatile building block in advanced chemical synthesis. Its value lies in its functionalized amine and methoxy groups, which make it a critical intermediate for creating molecules with targeted biological and material properties. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients. Its unique structure also finds applications in materials science for the creation of functional polymers and dyes.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in therapeutic areas requiring heterocyclic scaffolds.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging its bioactive thiadiazole core.
• Material Science Research: Serves as a precursor for synthesizing specialized polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex dyes and colorants due to its aromatic heterocyclic structure.
• Chemical Research & Development: Employed as a standard or building block in organic synthesis laboratories for method development and library creation.
• Coordination Chemistry: Can function as a ligand for metal complexes in catalytic and sensor applications.

Basic Information

Item	Detail
Product Name	1,3,4-Thiadiazol-2-Amine, n-Ethyl-5-Methoxy-
CAS No.	54759-89-6
Molecular Formula	C5H9N3OS
Molecular Weight	159.21 g/mol
Synonyms	5-Methoxy-2-(ethylamino)-1,3,4-thiadiazole; 2-Amino-5-methoxy-1,3,4-thiadiazole, N-ethyl derivative; N-Ethyl-5-methoxy-1,3,4-thiadiazol-2-amine; 2-(Ethylamino)-5-methoxy-1,3,4-thiadiazole; Ethyl 5-methoxy-1,3,4-thiadiazol-2-ylamine; 5-Methoxy-2-ethylamino-1,3,4-thiadiazole
EINECS	Contact for details

Quality Control

Our production of 1,3,4-Thiadiazol-2-Amine, n-Ethyl-5-Methoxy- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

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). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.