Description

4-Amino-2,6-Dihydroxy-5-Nitrosopyrimidine is a versatile heterocyclic building block characterized by its unique nitroso and amino functional groups on the pyrimidine ring. This compound is critical for the synthesis of complex molecules in advanced research and pharmaceutical development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other bioactive heterocyclic compounds.
• Agrochemical Research: Used in the development of novel herbicides and plant growth regulators leveraging its pyrimidine core structure.
• Coordination Chemistry: Serves as a ligand for metal complexes due to its multiple donor sites (amino, hydroxy, nitroso groups).
• Dye and Pigment Synthesis: Employed as an intermediate for creating specialized azo dyes and colorants.
• Biochemical Research: Utilized in studies involving purine and pyrimidine metabolism or as a scaffold for enzyme inhibitors.
• Material Science: Investigated for the development of organic semiconductors and conductive polymers.

Basic Information

Product Name	4-Amino-2,6-Dihydroxy-5-Nitrosopyrimidine
CAS No.	5442-24-0
Molecular Formula	C₄H₄N₄O₃
Molecular Weight	156.10 g/mol
Synonyms	5-Nitroso-2,4,6-pyrimidinetriol; 5-Nitrosoisobarbituric acid; 4-Amino-5-nitroso-2,6-pyrimidinediol; 4-Amino-5-nitroso-uracil; 5-Nitroso-4-aminouracil; Isobarbituric acid, 5-nitroso-; 2,6-Dihydroxy-4-amino-5-nitrosopyrimidine; 4-Amino-2,6-dihydroxy-5-nitrosopyrimidine
EINECS	226-637-5

Quality Control

Our 4-Amino-2,6-Dihydroxy-5-Nitrosopyrimidine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR for identification, and residual solvent analysis to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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