Description

4-Hydrazino-Benzoic Acid Ethyl Ester Hcl is a key organic intermediate featuring a reactive hydrazine group attached to an aromatic ester. This compound matters for its versatility as a building block in the synthesis of more complex heterocyclic and pharmaceutical molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various heterocyclic compounds, including pyrazoles and indazoles, which are core structures in many active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators that require a functionalized benzoic acid derivative.
• Dye and Pigment Manufacturing: Serves as a starting material for azo dyes and other colorants, leveraging the diazotization potential of the hydrazino group.
• Chemical Research & Development: Employed in organic synthesis laboratories for constructing complex molecular architectures and exploring new reaction pathways.
• Polymer Modification: Can be used to introduce hydrazine functionality into polymer chains for cross-linking or to impart specific chemical properties.

Basic Information

Product Name	4-Hydrazino-Benzoic Acid Ethyl Ester Hcl
CAS No.	40566-85-6
Molecular Formula	C9H13ClN2O2
Molecular Weight	216.66 g/mol
Synonyms	Ethyl 4-Hydrazinylbenzoate Hydrochloride; Benzoic acid, 4-hydrazinyl-, ethyl ester, hydrochloride; Ethyl p-Hydrazinobenzoate Hydrochloride; 4-Hydrazinylbenzoic Acid Ethyl Ester Hydrochloride; p-Hydrazinoethyl Benzoate Hydrochloride; Ethyl 4-Hydrazinobenzoate HCl; 40566-85-6 (CAS)
EINECS	Contact for details

Quality Control

Our 4-Hydrazino-Benzoic Acid Ethyl Ester Hcl is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white 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.