Description

2-Chloro-6-Ethyl-5-Fluoro-4-Hydroxy Pyrimidine Ammonium Salt is a high-purity, functionalized pyrimidine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its precise molecular structure, which enables the development of complex molecules with targeted biological or material properties. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel antiviral, anticancer, or antibacterial drug candidates, particularly those containing fluorinated pyrimidine cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, or plant growth regulators where the chloro-fluoro-pyrimidine moiety is essential for activity.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry and process development for structure-activity relationship (SAR) studies.
• Material Science Precursor: Potential use in the synthesis of specialized ligands, dyes, or organic electronic materials due to its functional group diversity.

Basic Information

Product Name	2-Chloro-6-Ethyl-5-Fluoro-4-Hydroxy Pyrimidine Ammonium Salt
CAS No.	188416-27-5
Molecular Formula	C6H9ClFN3O
Molecular Weight	193.61 g/mol
Synonyms	4-Hydroxy-2-chloro-6-ethyl-5-fluoropyrimidine ammonium salt; Ammonium 2-chloro-6-ethyl-5-fluoro-4-hydroxypyrimidine; 2-Chloro-6-ethyl-5-fluoro-4(1H)-pyrimidinone ammonium salt; 5-Fluoro-2-chloro-6-ethyl-4-hydroxypyrimidine ammonium salt; 188416-27-5; 4-Pyrimidinol, 2-chloro-6-ethyl-5-fluoro-, ammonium salt
EINECS	Contact for details

Quality Control

Our 2-Chloro-6-Ethyl-5-Fluoro-4-Hydroxy Pyrimidine Ammonium Salt 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 precise customer specifications. Certificates of Analysis (COA) detailing all quality parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.