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5-Nitroso-2

Updated: 2026-07-22

Overview

5-Nitroso-2,4,6-triaminopyrimidine is a nitroso derivative of triaminopyrimidine, primarily used as an intermediate in pharmaceutical synthesis and organic chemistry. Its unique structure makes it valuable for creating more complex molecules in medicinal chemistry and research applications. The compound is typically synthesized through nitrosation of 2,4,6-triaminopyrimidine under controlled conditions. Its reactivity and stability make it suitable for various chemical transformations, particularly in the development of heterocyclic compounds.

Physical and Chemical Properties

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This compound appears as a yellow to orange crystalline powder with moderate solubility in water and polar organic solvents. Its molecular structure contains both amino and nitroso functional groups, which contribute to its reactivity in chemical synthesis. The nitroso group makes the molecule relatively reactive, particularly in redox reactions. The compound shows stability under normal storage conditions but may decompose when exposed to strong oxidizing agents or extreme temperatures.

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Main Applications

5-Nitroso-2,4,6-triaminopyrimidine serves primarily as a building block in pharmaceutical synthesis, particularly for antimetabolite drugs and other heterocyclic compounds. Its structure makes it valuable for creating purine analogs and other nitrogen-containing medicinal compounds. In research settings, this compound finds use as a reagent in organic synthesis and as a precursor for more complex molecules. Some specialized applications include its use in dye synthesis and as a ligand in coordination chemistry.

Safety and Storage

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Proper handling of 5-Nitroso-2,4,6-triaminopyrimidine requires standard laboratory safety precautions including gloves, eye protection, and proper ventilation. The compound should be stored in tightly sealed containers away from moisture and direct sunlight. Long-term stability is best maintained at room temperature in a dry environment. The material should be kept separate from strong oxidizing agents to prevent potential decomposition or hazardous reactions.

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B2B Procurement Guide

When sourcing 5-Nitroso-2,4,6-triaminopyrimidine commercially, buyers should verify the supplier's ability to provide consistent quality and proper documentation. Key considerations include purity specifications (typically 97-99%), batch-to-batch consistency, and reliable supply chain management. Procurement professionals should request samples for quality testing before large purchases and establish clear specifications regarding particle size, purity, and packaging requirements. Bulk purchases may offer cost advantages, but storage capacity and material stability should be considered.

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