Description

Benzoic Acid,4,4'-(Carbonyldiimino)Bis- is a specialized organic compound primarily used as a high-performance intermediate in advanced chemical synthesis. Its unique molecular structure, featuring a central carbonyl diimino bridge, makes it a valuable building block for creating complex molecules with specific functional properties. This product is essential for research and development laboratories, pharmaceutical manufacturers, and specialty chemical producers seeking to develop novel materials, active pharmaceutical ingredients (APIs), or functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty polymers, polyamides, and high-performance resins.
• Dye and Pigment Synthesis: Acts as an intermediate for manufacturing advanced organic dyes, pigments, and colorants.
• Agrochemical Development: Employed in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal and OLED Materials: A potential building block for electronic chemicals used in display technologies.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	Benzoic Acid,4,4'-(Carbonyldiimino)Bis-
CAS No.	1234-27-1
Molecular Formula	C15H12N2O5
Molecular Weight	300.27 g/mol
Synonyms	4,4'-Carbonyldiimino dibenzoic acid; N,N'-Carbonylbis(4-aminobenzoic acid); Bis(4-carboxyphenyl)urea; 4,4'-Urylenedibenzoic acid; Urea, N,N'-bis(4-carboxyphenyl)-; [4-(Carboxy)phenyl]urea; 4,4'-(Carbonyldiimino)bis(benzoic acid); p,p'-Ureylenedibenzoic acid
EINECS	Contact for details

Quality Control

Our Benzoic Acid,4,4'-(Carbonyldiimino)Bis- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates, including pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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