Description

4,5,6-Triaminopyrimidine Sulfate is a high-purity, functionalized pyrimidine derivative essential for advanced chemical synthesis. This compound serves as a critical multi-functional building block, offering three reactive amine groups for the development of complex heterocyclic structures and active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the synthesis of novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of purine analogs, antiviral agents, and other nitrogen-containing heterocyclic APIs.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the production of advanced colorants and photographic chemicals.
• Coordination Chemistry: Acts as a versatile ligand for metal complexes in catalysis and material science.
• Biochemical Research: Tool compound for studying enzyme inhibition and nucleotide metabolism pathways.
• Polymer Modification: Functional monomer for creating specialty polymers with tailored properties.

Basic Information

Product Name	4,5,6-Triaminopyrimidine Sulfate
CAS No.	6640-23-9
Molecular Formula	C4H7N5 · H2SO4
Molecular Weight	221.20 g/mol
Synonyms	4,5,6-Triaminopyrimidine hemisulfate salt; 1H-Pyrimidine-4,5,6-triamine, sulfate (1:?); Pyrimidine-4,5,6-triamine sulfate; 4,5,6-Triamino-1H-pyrimidinium sulfate; 4,5,6-Triaminopyrimidine, sulfate salt
EINECS	Contact for details

Quality Control

Our 4,5,6-Triaminopyrimidine Sulfate 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. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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