Description

6-Amino-5-Bromopyrimidin-4(3H)-One is a high-purity brominated pyrimidine derivative, a crucial heterocyclic building block in advanced organic synthesis. Its value lies in its unique halogenated structure, which enables precise molecular modifications essential for developing active pharmaceutical ingredients and specialty agrochemicals. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel compounds with targeted biological or functional properties.

Application

• Pharmaceutical Intermediate: A key synthon for the development of antiviral, anticancer, and kinase inhibitor drug candidates.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile building block for constructing complex heterocyclic libraries in medicinal chemistry.
• Material Science: Potential precursor for the synthesis of specialized organic electronic materials and ligands for catalysis.
• Contract Manufacturing (CMO): Supplied to custom synthesis organizations for use in client-specific API development projects.

Basic Information

Product Name	6-Amino-5-Bromopyrimidin-4(3H)-One
CAS No.	6312-71-6
Molecular Formula	C4H4BrN3O
Molecular Weight	190.00 g/mol
Synonyms	5-Bromo-6-aminopyrimidin-4(3H)-one; 5-Bromo-6-amino-4-hydroxypyrimidine; 4-Hydroxy-5-bromo-6-aminopyrimidine; 6-Amino-5-bromo-4-hydroxypyrimidine; 5-Bromo-4-hydroxy-6-aminopyrimidine; 6-Amino-5-bromopyrimidin-4-ol; 5-Bromo-6-aminouracil (common misnomer); 6312-71-6
EINECS	Contact for details

Quality Control

Our 6-Amino-5-Bromopyrimidin-4(3H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are available for every shipment upon request.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.