Description

Cytosine, 1,3,5-Trimethyl- (8Ci) is a high-purity, synthetically modified nucleobase derivative, specifically a methylated analog of cytosine. This compound is valued for its role as a critical building block and research intermediate in advanced organic synthesis and pharmaceutical development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and life science sectors for creating novel compounds and studying biochemical pathways.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel nucleoside analogs and antiviral/anticancer agents.
• Biochemical Research: Used as a modified base in oligonucleotide synthesis to study DNA/RNA structure, function, and methylation patterns.
• Agrochemical Development: Acts as a precursor in the synthesis of new-generation pesticides and plant growth regulators.
• Organic Synthesis Building Block: Employed in the construction of complex heterocyclic compounds and fine chemicals.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and supramolecular assemblies.

Basic Information

Product Name	Cytosine, 1,3,5-Trimethyl- (8Ci)
CAS No.	802578-70-7
Molecular Formula	C7H11N3O
Molecular Weight	153.18 g/mol
Synonyms	1,3,5-Trimethylcytosine; 2-Oxo-1,3,5-trimethyl-1,2,3,4-tetrahydropyrimidine-4-amine; 4-Amino-1,3,5-trimethyl-2(1H)-pyrimidinone; 4-Amino-1,3,5-trimethylpyrimidin-2(1H)-one; Trimethylcytosine; N1,N3,C5-Trimethylcytosine
EINECS	Contact for details

Quality Control

Our Cytosine, 1,3,5-Trimethyl- (8Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

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