Description

Onitisin is a high-purity chemical intermediate of significant importance in advanced organic synthesis. Its unique structural properties make it a valuable building block for creating complex molecules with specific functionalities. This compound is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable and consistent raw materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for targeted therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced crop protection products, including herbicides and fungicides.
• Organic Synthesis Building Block: Employed in research and production for constructing complex heterocyclic compounds and other specialty molecules.
• Material Science Research: Serves as a monomer or modifier in the development of novel polymers and advanced functional materials.
• Chemical Research & Development: A valuable reagent for method development and exploratory synthesis in academic and industrial R&D settings.

Basic Information

Product Name	Onitisin
CAS No.	53823-03-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dimethyl-6,7-dihydro-1H-purine-2,6(3H)-dione; 1,3-Dimethyl-7H-purine-2,6-dione; 1,3-Dimethylxanthine; Theophylline impurity; 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione
EINECS	Contact for details

Quality Control

Our Onitisin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.