Description

2-Naphthol-3-Yl-Hydrazine is a specialized aromatic hydrazine derivative used as a critical intermediate in fine chemical synthesis. Its unique structure makes it valuable for constructing complex heterocyclic compounds and functional dyes. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes, pigments, and optical brighteners, contributing to color fastness and specific hue properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new heterocyclic chemistry and material science applications.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Analytical Chemistry: Employed as a derivatization agent for the detection and analysis of carbonyl compounds via hydrazone formation.

Basic Information

Product Name	2-Naphthol-3-Yl-Hydrazine
CAS No.	114484-08-1
Molecular Formula	C₁₀H₁₀N₂O
Molecular Weight	174.20 g/mol
Synonyms	3-Hydrazinyl-2-naphthol; 2-Naphthol-3-ylhydrazine; 2-Hydroxy-3-hydrazinonaphthalene; 3-Hydrazino-2-naphthol; 2-Naphthol-3-hydrazine; β-Naphthol-3-ylhydrazine; Naphthalen-2-ol, 3-hydrazinyl-
EINECS	Contact for details

Quality Control

Our 2-Naphthol-3-Yl-Hydrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider packaging under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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