Description

Realon CAS NO 139638-68-9 is a high-purity chemical intermediate of significant importance in advanced organic synthesis. Its unique molecular structure makes it a valuable building block for creating complex molecules with specific functional properties. This compound is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors, where precise chemical architecture is critical.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or functional additive in the creation of specialty polymers and advanced materials.
• Organic Synthesis: A versatile reagent for constructing complex heterocyclic compounds and other fine chemicals in R&D settings.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Realon CAS NO 139638-68-9
CAS No.	139638-68-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Realon; 139638-68-9; 5-(4-Chlorophenyl)-1,3,4-oxadiazole-2-thiol; 5-(4-Chlorophenyl)-2-mercapto-1,3,4-oxadiazole; 2-Mercapto-5-(4-chlorophenyl)-1,3,4-oxadiazole; 1,3,4-Oxadiazole-2-thiol, 5-(4-chlorophenyl)-; 5-(p-Chlorophenyl)-1,3,4-oxadiazole-2-thiol
EINECS	Contact for details

Quality Control

Our Realon CAS NO 139638-68-9 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all test results are provided with each shipment and are available upon request.

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 to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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