Description

2(1H)-Pyrimidinethione, 4-Fluoro- (9Ci) is a specialized fluorinated pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a critical precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where the fluorine atom and thione group enable precise molecular modifications. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for creating compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for synthesizing potential drug candidates, particularly in antiviral, anticancer, and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and pesticides, leveraging the bioactivity of the fluoropyrimidine structure.
• Chemical Research & Development: Acts as a versatile building block for exploring novel heterocyclic chemistry and creating specialized ligands or functional materials.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials or metal-organic frameworks (MOFs) due to its sulfur and nitrogen donor atoms.

Basic Information

Product Name	2(1H)-Pyrimidinethione, 4-Fluoro- (9Ci)
CAS No.	149530-87-0
Molecular Formula	C4H3FN2S
Molecular Weight	130.15 g/mol
Synonyms	4-Fluoro-2(1H)-pyrimidinethione; 4-Fluoro-1H-pyrimidine-2-thione; 4-Fluoropyrimidine-2-thiol; 4-Fluoro-2-mercaptopyrimidine; 4-Fluoro-2-pyrimidinethiol; 4-Fluoro-2-thioxo-1,2-dihydropyrimidine; 4-Fluoro-1H-pyrimidine-2(3H)-thione
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyrimidinethione, 4-Fluoro- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance processes.

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 compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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