Description

Pyrimidine, 5-Fluoro-2-(Methylthio)- (7Ci,8Ci) is a high-value, fluorinated pyrimidine derivative, a key heterocyclic building block in advanced organic synthesis. Its structure, featuring both fluorine and a methylthio group, makes it an essential precursor for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel antiviral, anticancer, and antimicrobial agents, leveraging the bioisosteric properties of fluorine.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Material Science: Potential precursor for the development of specialty polymers, liquid crystals, and organic electronic materials.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Pyrimidine, 5-Fluoro-2-(Methylthio)- (7Ci,8Ci)
CAS No.	6090-37-5
Molecular Formula	C5H5FN2S
Molecular Weight	144.17 g/mol
Synonyms	5-Fluoro-2-(methylthio)pyrimidine; 2-Methylthio-5-fluoropyrimidine; 5-Fluoro-2-methylsulfanylpyrimidine; 5-Fluoro-2-(methylmercapto)pyrimidine; 6090-37-5; 5-Fluoro-2-methylthiopyrimidine; 2-(Methylthio)-5-fluoropyrimidine
EINECS	Contact for details

Quality Control

Our Pyrimidine, 5-Fluoro-2-(Methylthio)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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%
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.