Description

4-Pyrimidinethiol, 2,5-Diamino- (6Ci,8Ci) is a heterocyclic organic compound featuring both amino and thiol functional groups on a pyrimidine core. This unique structure makes it a versatile and valuable building block for advanced chemical synthesis, particularly in the development of novel pharmaceuticals and agrochemicals. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and fine chemical industries for creating complex molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Ligand Synthesis: Serves as a starting material for creating complex ligands used in catalysis and material science.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme mechanisms and biological pathways.
• Heterocyclic Chemistry: A fundamental building block for constructing more complex polyheterocyclic systems in academic and industrial research.
• Material Science: Potential applications in the synthesis of organic semiconductors and conductive polymers.

Basic Information

Product Name	4-Pyrimidinethiol, 2,5-Diamino- (6Ci,8Ci)
CAS No.	14631-10-8
Molecular Formula	C4H6N4S
Molecular Weight	142.18 g/mol
Synonyms	2,5-Diamino-4-pyrimidinethiol; 2,5-Diamino-4-mercaptopyrimidine; 4-Mercapto-2,5-diaminopyrimidine; 2,5-Diamino-4(1H)-pyrimidinethione; 4-Pyrimidinethiol, 2,5-diamino-; 14631-10-8; 2,5-Diamino-4-sulfanylpyrimidine
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinethiol, 2,5-Diamino- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if possible to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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