Description

By 831-78 CAS NO 123896-32-2 is a specialized chemical intermediate known for its unique reactivity profile. This compound is valued for its role in facilitating complex synthetic pathways, particularly in the production of high-performance materials and active pharmaceutical ingredients. It is essential for R&D and manufacturing sectors requiring precise molecular building blocks for advanced applications, including specialty polymers and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and high-performance coatings.
• Fine Chemical Production: Employed in custom synthesis and the manufacture of complex organic compounds for research and industrial use.
• Electronic Chemicals: Potential application in the synthesis of materials for electronics, such as organic semiconductors or photoresists.
• Dye & Pigment Industry: Acts as an intermediate in the synthesis of complex organic dyes and functional pigments.

Basic Information

Product Name	By 831-78 CAS NO 123896-32-2
CAS No.	123896-32-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	By 831-78; 1,3-Benzenedicarboxamide, N1,N3-bis(4-methylphenyl)-; N1,N3-Bis(4-methylphenyl)-1,3-benzenedicarboxamide; Bis(4-methylphenyl) isophthalamide; Isophthalamide, N,N'-di-p-tolyl-; CAS 123896-32-2
EINECS	Contact for details

Quality Control

Our By 831-78 CAS NO 123896-32-2 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (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.