Description

4-(5-Chloro-2-Thienyl)-6-Methyl-2-Pyrimidinamine is a high-purity heterocyclic organic compound featuring a pyrimidine core substituted with a chlorothiophene group. This specific molecular architecture makes it a valuable advanced pharmaceutical intermediate for the synthesis of novel active ingredients. It is primarily required by research institutions and pharmaceutical manufacturers engaged in developing new therapeutic agents, particularly in areas requiring complex, functionalized heterocycles.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the research and synthesis of new drug candidates, especially those targeting central nervous system or anti-infective applications.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where the chlorothiophene-pyrimidine structure can contribute to specific biological activity.
• Material Science Precursor: Acts as a specialty monomer or ligand in the development of advanced organic electronic materials or metal-organic frameworks (MOFs).
• Chemical Synthesis Reference Standard: Employed as a pure standard in analytical laboratories for method development and quality control of related compounds.

Basic Information

Product Name	4-(5-Chloro-2-Thienyl)-6-Methyl-2-Pyrimidinamine
CAS No.	199864-44-3
Molecular Formula	C9H8ClN3S
Molecular Weight	225.70 g/mol
Synonyms	6-Methyl-4-(5-chloro-2-thienyl)-2-pyrimidinamine; 4-(5-Chlorothiophen-2-yl)-6-methylpyrimidin-2-amine; 2-Amino-4-(5-chloro-2-thienyl)-6-methylpyrimidine; 4-(5-Chloro-2-thienyl)-6-methyl-2-aminopyrimidine; 4-(5-Chloro-thiophen-2-yl)-6-methyl-pyrimidin-2-ylamine; CAS 199864-44-3
EINECS	Contact for details

Quality Control

Our production of 4-(5-Chloro-2-Thienyl)-6-Methyl-2-Pyrimidinamine adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for pharmaceutical applications and can provide material for regulatory filings upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.