Description

Pyridine, 4-[4-Ethyl-5-(Methylthio)-4H-1,2,4-Triazol-3-Yl]- (9Ci) is a specialized heterocyclic organic compound featuring a pyridine ring fused with a substituted 1,2,4-triazole moiety. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate (API intermediate) and a versatile building block for fine chemical synthesis. It is primarily sought by research institutions and industrial manufacturers engaged in the development of novel agrochemicals, pharmaceuticals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological or infectious diseases.
• Agrochemical Research: Serves as a core scaffold for developing new generations of herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand Synthesis: Used in coordination chemistry to create novel ligands for catalysis and material science applications.
• Organic Electronics: Investigated as a potential building block for charge-transport materials in OLEDs or organic semiconductors.
• Chemical Biology: Employed as a probe or modifier in biochemical research to study enzyme interactions or cellular processes.
• Fine Chemical Production: Acts as a sophisticated intermediate for synthesizing complex dyes, pigments, and photographic chemicals.

Basic Information

Product Name	Pyridine, 4-[4-Ethyl-5-(Methylthio)-4H-1,2,4-Triazol-3-Yl]- (9Ci)
CAS No.	552815-84-6
Molecular Formula	C10H12N4S
Molecular Weight	220.29 g/mol
Synonyms	4-(4-Ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)pyridine; 3-Pyridin-4-yl-4-ethyl-5-methylsulfanyl-4H-[1,2,4]triazole; 4-(4-Ethyl-5-(methylthio)-1,2,4-triazol-3-yl)pyridine; 4-(4-Ethyl-5-(methylsulfanyl)-4H-1,2,4-triazol-3-yl)pyridine; 552815-84-6; 4-(4-Ethyl-5-(methylthio)-1,2,4-triazol-3-yl)pyridine (9CI)
EINECS	Contact for details

Quality Control

Our production of Pyridine, 4-[4-Ethyl-5-(Methylthio)-4H-1,2,4-Triazol-3-Yl]- (9Ci) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to support your R&D and regulatory requirements.

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 is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.