Description

Ha 29 CAS NO 142733-19-5 is a specialized chemical compound utilized in advanced material synthesis and pharmaceutical research. Its unique molecular structure makes it a valuable intermediate for creating high-performance polymers and active pharmaceutical ingredients (APIs). This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and high-purity building blocks.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating specialty polymers with enhanced thermal or mechanical properties.
• Material Science Research: Employed in R&D for developing new organic electronic materials, coatings, and advanced composites.
• Fine Chemical Production: Acts as a crucial precursor in multi-step synthetic routes for various high-value fine chemicals.
• Liquid Crystal & OLED Materials: Potential intermediate in the synthesis of compounds for display and lighting technologies.

Basic Information

Product Name	Ha 29
CAS No.	142733-19-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	HA-29; 1,3-Benzenedicarboxamide, N1,N3-bis(4-methylphenyl)-; N1,N3-Bis(4-methylphenyl)-1,3-benzenedicarboxamide; 142733-19-5; HA 29; Bis(4-methylphenyl)isophthalamide; N,N'-Di-p-tolylisophthalamide
EINECS	Contact for details

Quality Control

Every batch of Ha 29 undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Our quality assurance protocols include identity confirmation, purity assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your internal specifications.

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
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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