Description

Ethyl 4-Hydrazinyl-3-Nitrobenzoate is a specialized nitroaromatic hydrazine derivative that serves as a critical building block in advanced organic synthesis. Its unique bifunctional structure, featuring both a reactive hydrazinyl group and an electron-withdrawing nitro substituent, makes it invaluable for constructing complex heterocyclic frameworks and functional molecules. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with heterocyclic cores like pyrazoles, triazoles, and benzimidazoles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a starting material for producing azo dyes and other nitro-based colorants.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in organic and medicinal chemistry.
• Material Science: Potential monomer or modifier in the development of specialty polymers and advanced materials.

Basic Information

Item	Details
Product Name	Ethyl 4-Hydrazinyl-3-Nitrobenzoate
CAS No.	355425-79-5
Molecular Formula	C9H11N3O4
Molecular Weight	225.20 g/mol
Synonyms	Ethyl 4-Hydrazino-3-nitrobenzoate; 4-Hydrazinyl-3-nitrobenzoic Acid Ethyl Ester; Benzoic acid, 4-hydrazinyl-3-nitro-, ethyl ester; 3-Nitro-4-hydrazinobenzoic Acid Ethyl Ester; Ethyl 3-Nitro-4-hydrazinobenzoate; 355425-79-5; Ethyl p-Hydrazinyl-m-nitrobenzoate
EINECS	Contact for details

Quality Control

Our Ethyl 4-Hydrazinyl-3-Nitrobenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize moisture uptake.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.