Description

5-Cyanouracil is a versatile heterocyclic organic compound and a key pyrimidine derivative used as a critical building block in advanced chemical synthesis. Its unique structure, featuring both cyano and uracil moieties, makes it an invaluable intermediate for the development of pharmaceuticals, agrochemicals, and specialty materials. This high-purity compound is essential for research and production in medicinal chemistry, particularly for synthesizing nucleoside analogs and other bioactive molecules. Global suppliers and manufacturers rely on consistent quality and reliable supply chains for this specialized intermediate.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel nucleoside analogs and antiviral/anticancer agents.
• Agrochemical Synthesis: Used in the research and development of new herbicides and plant growth regulators.
• Biochemical Research: Serves as a crucial building block for modified nucleic acids and probes in molecular biology.
• Organic Synthesis: Acts as a versatile intermediate for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Investigated for use in the development of specialty polymers and advanced organic electronic materials.

Basic Information

Product Name	5-Cyanouracil
CAS No.	5428-41-1
Molecular Formula	C5H3N3O2
Molecular Weight	137.10 g/mol
Synonyms	5-Cyano-2,4(1H,3H)-pyrimidinedione; 5-Cyano-2,4-dihydroxypyrimidine; 2,4-Dihydroxy-5-cyanopyrimidine; 5-Cyano-uracil; Uracil-5-carbonitrile; 5-CN-Ura; 6-Aza-5-cyanouracil; 5-Cyanopyrimidine-2,4(1H,3H)-dione
EINECS	226-577-5

Quality Control

Our 5-Cyanouracil is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA). We adhere to relevant industry standards and can provide material suitable for research and commercial synthesis applications. Custom purity grades and packaging are available to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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