Description

1,3,4-Thiadiazole, 2-Ethyl-5-Nitrosamino- (5Ci) is a specialized heterocyclic organic compound belonging to the 1,3,4-thiadiazole family, characterized by its unique nitrosamino functional group. This compound serves as a valuable high-purity chemical intermediate for advanced synthesis in research and industrial applications. It is primarily sought after by pharmaceutical researchers and agrochemical developers for constructing novel active molecules.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging the bioactive thiadiazole core.
• Material Science Research: Investigated for the development of advanced polymers, dyes, and functional materials with specific electronic properties.
• Chemical Research & Development: Serves as a versatile precursor for synthesizing more complex heterocyclic compounds in academic and industrial labs.
• Ligand and Catalyst Development: Potential use in designing novel ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	1,3,4-Thiadiazole, 2-Ethyl-5-Nitrosamino- (5Ci)
CAS No.	857748-74-4
Molecular Formula	C4H7N5OS
Molecular Weight	173.20 g/mol
Synonyms	2-Ethyl-5-nitrosamino-1,3,4-thiadiazole; 5-Nitrosamino-2-ethyl-1,3,4-thiadiazole; 2-Ethyl-5-nitrosamino-δ²-1,3,4-thiadiazoline; 2-Ethyl-1,3,4-thiadiazol-5-yl nitrosamine; 1,3,4-Thiadiazole, 2-ethyl-5-(nitrosoamino)-; 857748-74-4
EINECS	Contact for details

Quality Control

Our 1,3,4-Thiadiazole, 2-Ethyl-5-Nitrosamino- (5Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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