Description

4-Aminobenzohydrazide is a versatile aromatic hydrazide derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both an amino and a hydrazide group, makes it a valuable precursor for the development of heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to create compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds, including pyrazoles, triazoles, and oxadiazoles, which are core structures in many drug molecules.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its ability to form stable chelating agents.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile ligand for metal complexation, useful in catalysis and materials science applications.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polymers, such as polyhydrazides and polyamides.
• Dye and Pigment Manufacturing: Serves as an intermediate in the synthesis of azo dyes and other colorants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Aminobenzohydrazide
CAS No.	5351-17-7
Molecular Formula	C7H9N3O
Molecular Weight	151.16 g/mol
Synonyms	p-Aminobenzhydrazide; 4-Hydrazinylbenzamide; 4-Aminobenzoylhydrazine; Benzoic acid, 4-amino-, hydrazide; 4-Carbamoylphenylhydrazine; 1-(4-Aminobenzoyl)hydrazine; 4-Aminobenzoic acid hydrazide
EINECS	226-311-6

Quality Control

Our 4-Aminobenzohydrazide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent batch-to-batch quality.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture. For long-term storage, consider using an inert atmosphere to mitigate potential oxidation.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	215 - 220 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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