Description

2-Ethylthio-4-Pyrimidinamine is a specialized pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of antiviral, anticancer, and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a functionalized pyrimidine core.
• Material Science Research: Investigated as a monomer or ligand for creating novel polymers, coordination complexes, and organic electronic materials.
• Academic & Contract Research: Utilized in universities and CROs for method development and exploring new synthetic pathways.

Basic Information

Product Name	2-Ethylthio-4-Pyrimidinamine
CAS No.	54308-63-3
Molecular Formula	C6H9N3S
Molecular Weight	155.22 g/mol
Synonyms	4-Amino-2-(ethylthio)pyrimidine; 2-(Ethylthio)-4-pyrimidinamine; 4-Pyrimidinamine, 2-(ethylthio)-; 2-Ethylmercapto-4-aminopyrimidine; 2-Ethylsulfanyl-pyrimidin-4-ylamine; 2-Ethylthio-4-aminopyrimidine; 4-Amino-2-ethylthiopyrimidine; 2-(Ethylsulfanyl)-4-pyrimidinamine
EINECS	Contact for details

Quality Control

Our 2-Ethylthio-4-Pyrimidinamine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with 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). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

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.