Description

1,2,4-Triazin-3(2H)-One, 4,5-Dihydro-5-Thioxo- CAS NO 1627-37-8 is a heterocyclic organic compound featuring a triazine core with a thioxo functional group, serving as a versatile synthetic intermediate. Its value lies in its role as a key building block for the development of more complex molecules, particularly in advanced research and fine chemical synthesis. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for creating specialized polymers, ligands for metal complexes, or organic electronic materials.
• Chemical Synthesis: Acts as a versatile scaffold for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized colorants and functional dyes due to its aromatic system.

Basic Information

Product Name	1,2,4-Triazin-3(2H)-One, 4,5-Dihydro-5-Thioxo-
CAS No.	1627-37-8
Molecular Formula	C3H3N3OS
Molecular Weight	129.14 g/mol
Synonyms	5-Thioxo-4,5-dihydro-1,2,4-triazin-3(2H)-one; 3-Mercapto-1,2,4-triazin-5-one; 5-Mercapto-1,2,4-triazin-3(2H)-one; 1,2,4-Triazine-3,5-dione, 3-thioxo-; 1,2,4-Triazin-3(2H)-one, 4,5-dihydro-5-thioxo-; 5-Thioxo-4,5-dihydro-1,2,4-triazin-3-ol; 3-Hydroxy-1,2,4-triazine-5(4H)-thione
EINECS	216-617-4

Quality Control

Our 1,2,4-Triazin-3(2H)-One, 4,5-Dihydro-5-Thioxo- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.