Description

4-Hydrazino-Benzoic Acid Ethyl Ester is a versatile aromatic hydrazine derivative that serves as a critical building block in organic synthesis. Its bifunctional structure, featuring both a reactive hydrazino group and an ester moiety, makes it a valuable precursor for constructing complex heterocyclic systems and fine chemicals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds, including pyrazoles, triazoles, and other nitrogen-containing pharmacophores for drug discovery and development.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators that require a hydrazine-linked aromatic scaffold.
• Dye and Pigment Manufacturing: Acts as a coupling agent and intermediate in the synthesis of azo dyes and organic pigments.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for specialty polymers, including polyhydrazides and other high-performance materials.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.
• Coordination Chemistry: Can function as a ligand for metal complexation, useful in catalysis and material science applications.

Basic Information

Product Name	4-Hydrazino-Benzoic Acid Ethyl Ester
CAS No.	14685-90-6
Molecular Formula	C9H12N2O2
Molecular Weight	180.20 g/mol
Synonyms	Ethyl 4-Hydrazinylbenzoate; Benzoic acid, 4-hydrazino-, ethyl ester; p-Hydrazinoethyl Benzoate; Ethyl p-Hydrazinobenzoate; 4-Hydrazinylbenzoic Acid Ethyl Ester; Ethyl 4-Hydrazinobenzoate; Ethyl (4-Hydrazinophenyl)carboxylate
EINECS	Contact for details

Quality Control

Our 4-Hydrazino-Benzoic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.