Description

5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D][1,2,3]Triazin-4(3H)-One is a high-purity, specialized heterocyclic organic compound featuring a fused benzothienotriazinone core structure. This compound is valued as a critical pharmaceutical intermediate and a versatile research chemical for the development of novel active molecules. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for synthesizing new chemical entities with potential biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific enzyme inhibitory activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its unique heterocyclic scaffold.
• Organic Synthesis & Medicinal Chemistry: Serves as a versatile precursor for constructing complex polycyclic frameworks in academic and industrial research laboratories.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or ligands for catalytic systems due to its electron-rich structure.
• Biochemical Tool Compound: May be utilized in biochemical assays to study protein-ligand interactions or as a probe in pharmacological research.

Basic Information

Product Name	5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D][1,2,3]Triazin-4(3H)-One
CAS No.	38359-86-3
Molecular Formula	C9H9N3OS
Molecular Weight	207.25 g/mol
Synonyms	5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d][1,2,3]triazin-4(3H)-one; 5,6,7,8-Tetrahydro[1]benzothieno[2,3-d][1,2,3]triazin-4-ol; 38359-86-3; Benzothienotriazinone derivative; TH-BTT; 4-Oxo-3,4,5,6,7,8-hexahydro[1]benzothieno[2,3-d][1,2,3]triazine
EINECS	Contact for details

Quality Control

Our production of 5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D][1,2,3]Triazin-4(3H)-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive R&D and scale-up processes. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support development projects requiring material manufactured under GMP-like conditions for non-clinical studies.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.