Description

4-Ethylthymine is a specialized pyrimidine derivative, a key heterocyclic building block in organic synthesis and pharmaceutical research. Its value lies in its role as a modified nucleobase analog, enabling the development of novel compounds with tailored biological and chemical properties. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and life science sectors, particularly for applications in nucleoside chemistry and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel antiviral and anticancer nucleoside analogs.
• Medicinal Chemistry Research: Used as a modified thymine scaffold for structure-activity relationship (SAR) studies and drug discovery.
• Agrochemical Development: Employed in the research and synthesis of new pesticides and herbicides that target specific biological pathways.
• Biochemical Tool Compound: Utilized in enzymatic studies and as a probe to investigate DNA/RNA interactions and modifications.
• Organic Synthesis Reagent: Acts as a versatile precursor for the preparation of more complex heterocyclic compounds and fine chemicals.
• Academic & Industrial R&D: Fundamental material for universities and corporate R&D labs exploring novel organic materials and chemical biology.

Basic Information

Product Name	4-Ethylthymine
CAS No.	10557-55-8
Molecular Formula	C7H10N2O2
Molecular Weight	154.17 g/mol
Synonyms	4-Ethyl-2,4-dihydroxypyrimidine; 4-Ethyl-5-methyluracil; 5-Methyl-4-ethyluracil; 4-Ethyl-5-methyl-2,4(1H,3H)-pyrimidinedione; Thymine, 4-ethyl-; 2,4-Dihydroxy-5-methyl-6-ethylpyrimidine
EINECS	Contact for details

Quality Control

Our 4-Ethylthymine 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 the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

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.