Description

4-Ethylphenylhydrazine Hydrochloride is a versatile organic salt primarily used as a key synthetic intermediate in the production of complex heterocyclic compounds. Its value lies in its role as a specialized building block for pharmaceuticals, agrochemicals, and advanced materials, enabling the formation of hydrazone and pyrazole derivatives. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing pyrazole or indazole cores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for azo dyes and other complex colorants.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Integral to the custom synthesis of specialty chemicals and advanced materials.

Basic Information

Product Name	4-Ethylphenylhydrazine Hydrochloride
CAS No.	53661-18-0
Molecular Formula	C8H13ClN2
Molecular Weight	172.65 g/mol
Synonyms	1-(4-Ethylphenyl)hydrazine hydrochloride; p-Ethylphenylhydrazine hydrochloride; (4-Ethylphenyl)hydrazine hydrochloride; 4-Ethylphenyl hydrazine HCl; Hydrazine, (4-ethylphenyl)-, hydrochloride; 1-Hydrazino-4-ethylbenzene hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Ethylphenylhydrazine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a fine chemical intermediate. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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.