Description

5-Amino-1H-Pyrimidine-2,4-Dithione is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and specialty chemicals. Industrial and research chemists in the pharmaceutical, agrochemical, and material science sectors need this high-purity intermediate for advanced synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those with sulfur-containing heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides.
• Coordination Chemistry: Serves as a ligand for metal complexes in catalysis and material science applications.
• Organic Electronics: Investigated as a building block for conductive polymers and organic semiconductors.
• Chemical Research: A valuable reagent for academic and industrial R&D in heterocyclic and medicinal chemistry.
• Dye & Pigment Industry: Potential intermediate for the synthesis of specialized colorants.

Basic Information

Product Name	5-Amino-1H-Pyrimidine-2,4-Dithione
CAS No.	14623-60-0
Molecular Formula	C4H5N3S2
Molecular Weight	159.23 g/mol
Synonyms	5-Amino-2,4-dimercaptopyrimidine; 5-Amino-2,4-pyrimidinedithiol; 2,4-Dithio-5-aminopyrimidine; 5-Aminopyrimidine-2,4-dithione; 5-Amino-2-thioxo-1,2-dihydropyrimidine-4-thione; 5-Amino-1H-pyrimidine-2,4-dithiol; 14623-60-0
EINECS	Contact for details

Quality Control

Our 5-Amino-1H-Pyrimidine-2,4-Dithione is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents is provided with each shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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