Description

4(1H)-Pyrimidinone, 2,5,6-Trichloro- is a halogenated pyrimidinone derivative, a versatile and high-value organic intermediate. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research institutions and industrial manufacturers developing active pharmaceutical ingredients (APIs), advanced agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and other specialty organic compounds.
• Academic & Industrial Research: Serves as a standard or starting material in medicinal chemistry and organic synthesis research programs.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials.

Basic Information

Item	Detail
Product Name	4(1H)-Pyrimidinone, 2,5,6-Trichloro-
CAS No.	24688-43-5
Molecular Formula	C4HCl3N2O
Molecular Weight	199.42 g/mol
Synonyms	2,5,6-Trichloro-4(1H)-pyrimidinone; 2,5,6-Trichloro-4-hydroxypyrimidine; 2,5,6-Trichloro-4-pyrimidinol; 2,5,6-Trichloro-1H-pyrimidin-4-one; 2,5,6-Trichloropyrimidin-4-ol; 4-Hydroxy-2,5,6-trichloropyrimidine; Trichloropyrimidinone
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone, 2,5,6-Trichloro- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global clientele. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.0%

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