Description

Pyrimidine-4,5,6-Triamine Sulphate is a high-purity, specialized organic sulfate salt with the CAS number 68738-86-3. This compound serves as a critical building block and intermediate in advanced organic synthesis, particularly for the development of complex heterocyclic systems. It is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of purine and pyrimidine analogs, which are foundational structures for antiviral, anticancer, and other therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators that target specific biochemical pathways.
• Fine Chemical Production: Serves as a versatile building block for creating complex dyes, pigments, and photoactive compounds.
• Biochemical Research: Employed in academic and industrial laboratories for studying nucleotide chemistry, enzyme inhibitors, and metabolic pathways.
• Material Science: Investigated as a monomer or additive for the development of specialty polymers and advanced organic electronic materials.

Basic Information

Product Name	Pyrimidine-4,5,6-Triamine Sulphate
CAS No.	68738-86-3
Molecular Formula	C4H9N5O4S
Molecular Weight	223.21 g/mol
Synonyms	4,5,6-Triaminopyrimidine Sulfate; 4,5,6-Triaminopyrimidine Sulphate; 1H-Pyrimidine-4,5,6-triamine, sulfate (1:1); Pyrimidine-4,5,6-triamine, sulfate; 4,5,6-Triaminopyrimidine hemisulfate; 4,5,6-TAP Sulfate
EINECS	Contact for details

Quality Control

Our Pyrimidine-4,5,6-Triamine Sulphate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identity confirmation via FT-IR and NMR. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and production specifications.

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 after opening to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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