Description

Opc 21268 is a specialized organic chemical intermediate with the CAS number 131631-89-5. This compound is valued for its role as a key building block in the synthesis of advanced pharmaceutical actives and high-performance materials. It is primarily utilized by research and development teams, as well as production chemists, in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific functionalities.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research for targeted therapies.
• Agrochemical Synthesis: Used in the development and production of advanced crop protection agents and herbicides.
• Material Science Research: Acts as a monomer or functional additive in the creation of specialty polymers and advanced organic materials.
• Chemical Research & Development: Employed as a versatile building block for constructing complex molecular architectures in academic and industrial R&D settings.
• Liquid Crystal & OLED Materials: Potential application in the synthesis of organic components for electronic display technologies.

Basic Information

Product Name	Opc 21268
CAS No.	131631-89-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Benzenedicarboxamide, N1,N3-bis(4-fluorophenyl)-2-methyl-; 131631-89-5; Opc-21268; UNII-9G2C6S6B1F; 9G2C6S6B1F; N1,N3-Bis(4-fluorophenyl)-2-methylisophthalamide; 2-Methyl-N1,N3-bis(4-fluorophenyl)isophthalamide; Vasopressin V1b receptor antagonist Opc-21268
EINECS	Contact for details

Quality Control

Our Opc 21268 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

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