Description

2,4,6-Trichlorothieno[3,2-D]Pyrimidine is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its unique fused-ring structure, which serves as a versatile scaffold for constructing complex molecules with tailored properties. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and antiviral applications.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as semiconductors and light-emitting compounds for OLEDs.
• Chemical Biology Probe Development: Employed in the design and synthesis of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	2,4,6-Trichlorothieno[3,2-D]Pyrimidine
CAS No.	41102-26-5
Molecular Formula	C6HCl3N2S
Molecular Weight	243.51 g/mol
Synonyms	2,4,6-Trichlorothieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 2,4,6-trichloro-; 2,4,6-Trichloro-thieno[3,2-d]pyrimidine; 41102-26-5; Trichlorothienopyrimidine; NSC 339063; 2,4,6-Trichloro-thieno[3,2-d]pyrimidin
EINECS	Contact for details

Quality Control

Every batch of 2,4,6-Trichlorothieno[3,2-D]Pyrimidine is manufactured and tested under a strict quality management system. We ensure compliance with high-purity standards suitable for research and development applications. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles as determined by HPLC, GC, and NMR, is provided with each shipment to guarantee traceability and consistency.

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 the container tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.