Description

Benzoic Acid, 4-[(Phenylamino)Carbonyl]-, Hydrazide (9Ci) is a specialized aromatic hydrazide derivative with significant utility as a key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and advanced organic materials. Industries that require high-purity building blocks for research and production, such as pharmaceutical R&D, agrochemical synthesis, and specialty chemical manufacturing, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with hydrazide or amide functionalities.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators where its specific structure can impart desired biological activity.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers, including polyamides and polyhydrazides, for high-performance materials.
• Chemical Research & Development: Employed in academic and industrial labs as a versatile building block for heterocyclic compound synthesis and medicinal chemistry projects.
• Dye and Pigment Manufacturing: Functions as an intermediate in the synthesis of complex organic dyes and pigments, contributing to colorant properties.
• Ligand Synthesis for Catalysis: Utilized to create chelating ligands for metal catalysts used in asymmetric synthesis and other advanced organic transformations.

Basic Information

Product Name	Benzoic Acid, 4-[(Phenylamino)Carbonyl]-, Hydrazide (9Ci)
CAS No.	521289-50-9
Molecular Formula	C14H13N3O2
Molecular Weight	255.27 g/mol
Synonyms	4-(Phenylcarbamoyl)benzoic acid hydrazide; 4-[(Phenylamino)carbonyl]benzhydrazide; N-Phenyl-4-hydrozinocarbonylbenzamide; 4-Carbamoylbenzoic acid phenylamide hydrazide; Benzoic acid, p-[(phenylamino)carbonyl]-, hydrazide; p-(Phenylcarbamoyl)benzohydrazide; (4-Hydrazinylcarbonylphenyl)(phenyl)methanone (tautomeric form); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-[(Phenylamino)Carbonyl]-, Hydrazide (9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.