Description

4(3H)-Pyrimidinone, 5-Fluoro-2-Hydroxy- (9Ci) is a high-purity fluorinated pyrimidinone derivative, a crucial heterocyclic building block in advanced organic synthesis. Its value lies in its role as a key intermediate for constructing complex molecules with potential biological activity. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical synthon in the research and development of novel drug candidates, particularly in antiviral, anticancer, and antimicrobial therapeutic areas.
• Agrochemical Synthesis: Used as a building block for creating advanced herbicides, fungicides, and plant growth regulators that require fluorinated heterocyclic cores.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on fluorochemistry, heterocyclic chemistry, and medicinal chemistry.
• Fine Chemical Production: Employed in the synthesis of complex, high-value specialty chemicals for various industrial applications.
• Material Science Precursor: Potential use in the development of organic electronic materials or ligands for catalytic systems due to its specific heteroatom arrangement.

Basic Information

Product Name	4(3H)-Pyrimidinone, 5-Fluoro-2-Hydroxy- (9Ci)
CAS No.	191047-64-0
Molecular Formula	C4H3FN2O2
Molecular Weight	130.08 g/mol
Synonyms	5-Fluoro-2-hydroxypyrimidin-4(3H)-one; 5-Fluoro-2,4-dihydroxypyrimidine; 5-Fluorouracil-2-ol; 5-Fluoro-4-hydroxy-2(1H)-pyrimidinone; 5-Fluoro-2-pyrimidinol-4(3H)-one; 191047-64-0; 5-Fluoro-2,4(1H,3H)-pyrimidinedione (tautomer)
EINECS	Contact for details

Quality Control

Our 4(3H)-Pyrimidinone, 5-Fluoro-2-Hydroxy- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

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	≤ 10 ppm

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