Description

4,6-Dihydroxy-5-Nitropyrimidine is a versatile nitropyrimidine derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both hydroxy and nitro substituents, makes it a valuable building block for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for the development of 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 bioactive heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in the construction of complex pyrimidine-based scaffolds for material science and chemical research.
• Dye and Pigment Intermediate: Serves as a starting material for certain high-performance dyes and colorants.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4,6-Dihydroxy-5-Nitropyrimidine
CAS No.	2164-83-2
Molecular Formula	C4H3N3O4
Molecular Weight	157.08 g/mol
Synonyms	5-Nitro-4,6-pyrimidinediol; 5-Nitro-4,6-dihydroxypyrimidine; 5-Nitro-4,6(1H,5H)-pyrimidinedione; 5-Nitrobarbituric Acid; 5-Nitro-2,4,6(1H,3H,5H)-pyrimidinetrione; 5-Nitromalonylurea; NSC 403697
EINECS	218-513-8

Quality Control

Our 4,6-Dihydroxy-5-Nitropyrimidine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment ensures the material is suitable for demanding applications in research and scale-up synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to light brown 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.