Description

1-Naphthylhydrazine Hydrochloride is a versatile aromatic hydrazine derivative that serves as a critical building block in advanced organic synthesis. Its primary value lies in its role as a key precursor for the synthesis of heterocyclic compounds, dyes, and pharmaceutical intermediates. This high-purity chemical is essential for research and development laboratories, fine chemical manufacturers, and the agrochemical industry seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and various heterocyclic compounds with biological activity.
• Dye and Pigment Manufacturing: Used in the production of azo dyes and other complex colorants, leveraging the reactivity of the hydrazine group.
• Agrochemical Synthesis: Serves as a building block for developing herbicides, fungicides, and plant growth regulators.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Chemical Derivatization Agent: Employed in analytical chemistry for the derivatization of carbonyl compounds (aldehydes and ketones) to facilitate detection and analysis.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialized polymers and resins.

Basic Information

Product Name	1-Naphthylhydrazine Hydrochloride
CAS No.	2243-56-3
Molecular Formula	C10H10N2·HCl
Molecular Weight	194.66 g/mol
Synonyms	1-Naphthylhydrazine Hydrochloride; 1-Hydrazinonaphthalene Hydrochloride; α-Naphthylhydrazine Hydrochloride; Naphthalen-1-ylhydrazine Hydrochloride; (1-Naphthyl)hydrazine Hydrochloride; 1-Naphthylhydrazinium Chloride; 1-NH HCl
EINECS	218-813-5

Quality Control

Our 1-Naphthylhydrazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white or light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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