Description

2-({[4-(Prop-2-En-1-Yl)-5-Thioxo-4,5-Dihydro-1H-1,2,4-Triazol-3-Yl]Methyl}Sulfanyl)-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-4(3H)-One is a sophisticated heterocyclic organic compound featuring a fused benzothienopyrimidinone core linked to a functionalized 1,2,4-triazole moiety. This unique molecular architecture makes it a high-value intermediate or building block for advanced research and development, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, where its specific structure enables the exploration of new biological activities and material properties.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor for the development of novel drug candidates, particularly in therapeutic areas targeting central nervous system disorders, oncology, and infectious diseases.
• Agrochemical Research: Used in the synthesis of new pesticides, herbicides, or fungicides, leveraging its heterocyclic framework for bioactivity.
• Chemical Biology Probe: Acts as a scaffold or building block for creating molecular probes to study enzyme function or protein-ligand interactions in biochemical research.
• Material Science Research: Potential intermediate in the development of organic electronic materials or specialty polymers due to its conjugated system and sulfur-containing heterocycles.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring this precise molecular structure.

Basic Information

Product Name	2-({[4-(Prop-2-En-1-Yl)-5-Thioxo-4,5-Dihydro-1H-1,2,4-Triazol-3-Yl]Methyl}Sulfanyl)-5,6,7,8-Tetrahydro[1]Benzothieno[2,3-D]Pyrimidin-4(3H)-One
CAS No.	307546-03-8
Molecular Formula	C₁₈H₁₈N₆OS₃
Molecular Weight	430.56 g/mol
Synonyms	2-[[[4-(2-Propen-1-yl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]methyl]thio]-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one; 2-({[4-(Allyl)-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]methyl}thio)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one; 307546-03-8; Benzothieno[2,3-d]pyrimidin-4(3H)-one derivative; Allyl-triazole-thio-benzothienopyrimidinone
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and MS to ensure structural identity and purity. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment, ensuring full traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). For long-term storage, consider inert atmosphere conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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