Description

S-(2-Amino-6-Mercaptopyrimidin-4-Yl)Thiouronium Chloride is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. Industries that need it include pharmaceutical R&D for creating novel active pharmaceutical ingredients (APIs), agrochemical research for developing new crop protection agents, and academic institutions focused on heterocyclic and medicinal chemistry.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel purine and pyrimidine analogs with potential therapeutic applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that target specific biochemical pathways.
• Nucleic Acid Chemistry: Serves as a precursor for modified nucleosides and nucleotides used in biochemical research and diagnostic probe development.
• Ligand Synthesis: Employed in the preparation of complexing agents and chelating ligands for catalytic and analytical chemistry.
• Material Science: Potential monomer or precursor for specialty polymers and functional materials with specific electronic or binding properties.
• Academic & Contract Research: A valuable reagent for synthetic methodology development and exploratory chemistry in university and CRO laboratories.

Basic Information

Product Name	S-(2-Amino-6-Mercaptopyrimidin-4-Yl)Thiouronium Chloride
CAS No.	127726-65-2
Molecular Formula	C5H8ClN6S2
Molecular Weight	236.74 g/mol
Synonyms	2-Amino-6-mercapto-4-pyrimidinylthiourea hydrochloride; S-(2-Amino-6-mercapto-4-pyrimidinyl)isothiouronium chloride; 4-(Aminocarbothioylamino)-6-mercaptopyrimidin-2-aminium chloride; 2-Amino-4-[(aminocarbothioyl)amino]-6-mercaptopyrimidin-1-ium chloride; 6-Mercapto-2-aminopyrimidin-4-ylthiourea hydrochloride; 4-(2-Amino-6-mercaptopyrimidinyl)thiourea hydrochloride; (2-Amino-6-mercapto-4-pyrimidinyl)thiourea hydrochloride
EINECS	Contact for details

Quality Control

Our S-(2-Amino-6-Mercaptopyrimidin-4-Yl)Thiouronium Chloride undergoes rigorous quality testing to ensure compliance with industry standards for research and development use. Production follows strict in-process controls, and every batch is characterized by modern analytical techniques to confirm identity and purity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.