Description

6-Chloro-3-Methyluracil is a halogenated pyrimidine derivative, a versatile heterocyclic building block of significant importance in synthetic organic chemistry. Its core value lies in its role as a key intermediate for the development of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily needed by research institutions and industrial manufacturers engaged in the synthesis of nucleoside analogs, active pharmaceutical ingredients (APIs), and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various nucleoside and nucleotide analogs with potential antiviral or anticancer activity.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Used in studies involving nucleic acid chemistry, enzyme inhibition, and metabolic pathway analysis.
• Organic Synthesis: Acts as a versatile scaffold for constructing complex heterocyclic compounds through further functionalization reactions.
• Material Science: Potential intermediate for the development of specialty polymers or organic electronic materials.

Basic Information

Product Name	6-Chloro-3-Methyluracil
CAS No.	4318-56-3
Molecular Formula	C5H5ClN2O2
Molecular Weight	160.56 g/mol
Synonyms	3-Methyl-6-chlorouracil; 6-Chloro-3-methyl-2,4(1H,3H)-pyrimidinedione; 6-Chloro-1,2,3,4-tetrahydro-3-methyl-2,4-dioxopyrimidine; 6-Chloro-3-methyl-1H-pyrimidine-2,4-dione; NSC 401565; 6-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione
EINECS	224-340-5

Quality Control

Our 6-Chloro-3-Methyluracil is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and strong 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 ≤ 1.5%

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