Description

2-Amino-5-Nitropyrimidin-4(3H)-One is a high-purity, functionalized pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both amino and nitro substituents, makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other biologically active pyrimidine-based compounds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators that require a functionalized pyrimidine core.
• Organic Synthesis Building Block: Employed in research and development for constructing complex heterocyclic frameworks and fine chemicals.
• Dye and Pigment Intermediate: Serves as a starting material for synthesizing specialized dyes and pigments due to its nitro-aromatic character.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Amino-5-Nitropyrimidin-4(3H)-One
CAS No.	7254-29-7
Molecular Formula	C4H4N4O3
Molecular Weight	156.10 g/mol
Synonyms	4(3H)-Pyrimidinone, 2-amino-5-nitro-; 2-Amino-5-nitropyrimidin-4-ol; 5-Nitro-2-aminopyrimidin-4(3H)-one; 2-Amino-5-nitro-4-pyrimidinol; 4-Hydroxy-2-amino-5-nitropyrimidine; 5-Nitro-2-aminopyrimidin-4-one; 2-Amino-5-nitro-4(3H)-pyrimidinone
EINECS	Contact for details

Quality Control

Our 2-Amino-5-Nitropyrimidin-4(3H)-One is manufactured under strict quality management systems. Every 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 all test results is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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