Description

3-D)Pyrimidin-4(1H)-One,5,6,7,8-Tetrahydro-2-(Chloromethyl)-(1)Benzothieno( is a high-value, heterocyclic organic compound featuring a fused benzothiophene and tetrahydropyrimidinone core structure. This molecule is of significant commercial interest as a sophisticated chemical intermediate in advanced organic synthesis. It is primarily sought after by research and development teams within the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its complex heterocyclic scaffold.
• Organic Synthesis: Serves as a versatile precursor for creating more complex polycyclic structures in academic and industrial research laboratories.
• Material Science: Potential application in the synthesis of specialty chemicals and advanced organic materials.

Basic Information

Product Name	3-D)Pyrimidin-4(1H)-One,5,6,7,8-Tetrahydro-2-(Chloromethyl)-(1)Benzothieno(
CAS No.	89567-03-3
Molecular Formula	C12H11ClN2OS
Molecular Weight	266.75 g/mol
Synonyms	5,6,7,8-Tetrahydro-2-(chloromethyl)benzo[4,5]thieno[2,3-d]pyrimidin-4(1H)-one; 2-(Chloromethyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(1H)-one; Tetrahydro-2-(chloromethyl)benzothieno[2,3-d]pyrimidin-4(1H)-one; Benzothieno[2,3-d]pyrimidin-4(1H)-one, 5,6,7,8-tetrahydro-2-(chloromethyl)-; 89567-03-3
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high purity. Standard analytical techniques including HPLC, NMR, and MS are employed for identity confirmation and purity assessment. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.