Description

2-Chloro-4-Ethylthio-5-Pyrimidinamine is a high-purity pyrimidine derivative, a crucial building block in advanced organic synthesis. Its value lies in its role as a versatile intermediate for creating complex molecules with targeted biological activities. This compound is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for antiviral and anticancer drug candidates.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a fundamental scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals and complex organic compounds.
• Academic Research: Utilized in university and institutional labs for exploring new synthetic pathways and heterocyclic chemistry.

Basic Information

Product Name	2-Chloro-4-Ethylthio-5-Pyrimidinamine
CAS No.	54789-34-3
Molecular Formula	C6H8ClN3S
Molecular Weight	189.67 g/mol
Synonyms	5-Amino-2-chloro-4-(ethylthio)pyrimidine; 2-Chloro-4-(ethylthio)-5-pyrimidinamine; 5-Pyrimidinamine, 2-chloro-4-(ethylthio)-; 2-Chloro-4-ethylsulfanylpyrimidin-5-amine; 4-(Ethylthio)-2-chloro-5-pyrimidinamine; 2-Chloro-4-ethylmercapto-5-aminopyrimidine
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Ethylthio-5-Pyrimidinamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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 (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.