Description

(4-Ethoxyphenyl)Hydrazine Hydrochloride is an important organic intermediate and building block in fine chemical synthesis. Its value lies in its hydrazine functionality, which is pivotal for constructing heterocyclic compounds and facilitating various coupling reactions. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel molecular entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various heterocyclic compounds, including pyrazoles and indoles, 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 specific phenylhydrazine derivatives.
• Dye and Pigment Manufacturing: Serves as a coupling agent in the production of azo dyes and other complex colorants.
• Research & Development: A valuable reagent in organic chemistry laboratories for method development and the synthesis of novel chemical entities for screening.
• Chemical Synthesis: Employed in various name reactions and as a versatile building block for creating complex molecules with specific functional groups.

Basic Information

Product Name	(4-Ethoxyphenyl)Hydrazine Hydrochloride
CAS No.	39943-51-6
Molecular Formula	C8H13ClN2O
Molecular Weight	188.65 g/mol
Synonyms	p-Ethoxyphenylhydrazine Hydrochloride; 1-(4-Ethoxyphenyl)hydrazine Hydrochloride; 4-Ethoxybenzenehydrazine Hydrochloride; (p-Ethoxyphenyl)hydrazine Hydrochloride; 4-Ethoxy-phenylhydrazine hydrochloride; 1-Hydrazino-4-ethoxybenzene hydrochloride
EINECS	Contact for details

Quality Control

Our (4-Ethoxyphenyl)Hydrazine Hydrochloride is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characterization, supporting its use in regulated synthesis pathways.

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). This product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in water, methanol

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