Description

Isocytosine CAS NO 108-53-2 is a heterocyclic organic compound and a structural isomer of cytosine, serving as a key pyrimidine derivative. This versatile building block is crucial for the synthesis of nucleoside analogs, pharmaceutical intermediates, and advanced materials. It is primarily utilized by research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in antiviral drug development, agrochemical research, and the creation of novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of nucleoside analogs and antiviral agents.
• Agrochemical Research: Used in the development of novel pesticides and herbicides.
• Biochemical Research: Serves as a model compound in studies of nucleic acid chemistry and enzyme interactions.
• Fine Chemical Synthesis: A versatile building block for creating complex heterocyclic structures and specialty chemicals.
• Material Science: Investigated for potential use in organic electronics and supramolecular assemblies.

Basic Information

Product Name	Isocytosine
CAS No.	108-53-2
Molecular Formula	C4H5N3O
Molecular Weight	111.10 g/mol
Synonyms	2-Aminopyrimidin-4(3H)-one; 4-Amino-2-hydroxypyrimidine; 2-Hydroxy-4-aminopyrimidine; Iso-cytosine; 4-Aminouracil; 4-Amino-2-pyrimidinol; NSC 13519; 4-Amino-1H-pyrimidin-2-one
EINECS	203-593-6

Quality Control

Our Isocytosine is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

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

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%
Heavy Metals	≤ 20 ppm

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