Description

Hl 725 is a specialized chemical intermediate with the CAS registry number 78416-81-6, valued for its unique structural properties that enable precise synthesis pathways. This compound is critical for industries requiring high-performance materials and fine chemical production. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for research, development, and commercial-scale synthesis.

Application

• As a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Utilized in the research and development of advanced agrochemicals, including novel herbicides and plant growth regulators.
• Serves as a precursor or intermediate in the production of specialty polymers and high-performance materials.
• Employed in organic synthesis laboratories for constructing complex molecular architectures in academic and industrial R&D.
• Potential use in the formulation of electronic chemicals or photoresist components for the semiconductor industry.

Basic Information

Product Name	Hl 725
CAS No.	78416-81-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	HL-725; 1,3-Benzenedicarboxamide, N1,N3-bis(2-methylphenyl)-; N1,N3-Bis(2-methylphenyl)isophthalamide; Isophthalamide, N,N'-di-o-tolyl-; N,N'-Di-o-tolylisophthalamide
EINECS	Contact for details

Quality Control

Our Hl 725 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters such as assay and impurity profiles upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
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.