Description

5-(4-Bromothien-2-Yl)-4-Ethyl-4H-1,2,4-Triazole-3-Thiol is a high-purity, heterocyclic organic compound featuring a bromothiophene core fused with a triazole-thiol moiety. This molecular architecture makes it a versatile and valuable building block for advanced chemical synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-infectives, and oncology.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Used in the research and development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors, due to its electron-rich heterocyclic structure.
• Ligand Synthesis: Acts as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical raw material for custom synthesis houses producing specialized compounds for client-specific R&D projects.

Basic Information

Product Name	5-(4-Bromothien-2-Yl)-4-Ethyl-4H-1,2,4-Triazole-3-Thiol
CAS No.	828276-13-7
Molecular Formula	C8H8BrN3S2
Molecular Weight	290.20 g/mol
Synonyms	4-Ethyl-5-(4-bromothiophen-2-yl)-4H-1,2,4-triazole-3-thiol; 5-(4-Bromothiophen-2-yl)-4-ethyl-1,2,4-triazole-3-thiol; 4-Ethyl-5-(4-bromo-2-thienyl)-1,2,4-triazole-3-thiol; 828276-13-7; 5-(4-Bromo-2-thienyl)-4-ethyl-4H-1,2,4-triazole-3-thiol
EINECS	Contact for details

Quality Control

Our 5-(4-Bromothien-2-Yl)-4-Ethyl-4H-1,2,4-Triazole-3-Thiol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory needs.

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). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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