Description

(4-Bromo-Naphthalen-1-Yl)-Hydrazine is a specialized brominated naphthalene derivative functionalized with a hydrazine group, serving as a versatile and high-value organic intermediate. Its unique molecular structure makes it a critical building block for synthesizing complex heterocyclic compounds and functional materials. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce specific bromine and hydrazine functionalities into target molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds, such as kinase inhibitors or anti-inflammatory agents.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, where the bromine atom allows for further functionalization.
• Material Science Research: Serves as a monomer or precursor for creating organic semiconductors, liquid crystals, or photoconductive materials due to the planar naphthalene core.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized azo dyes and high-performance pigments.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Academic and R&D Laboratories: Fundamental reagent for methodological studies in organic synthesis, including cross-coupling reactions and heterocycle formation.

Basic Information

Item	Detail
Product Name	(4-Bromo-Naphthalen-1-Yl)-Hydrazine
CAS No.	35158-78-2
Molecular Formula	C10H9BrN2
Molecular Weight	237.10 g/mol
Synonyms	1-(4-Bromonaphthalen-1-yl)hydrazine; 4-Bromo-1-naphthylhydrazine; (4-Bromo-1-naphthyl)hydrazine; 1-Hydrazinyl-4-bromonaphthalene; 4-Bromonaphthalen-1-ylhydrazine; N-(4-Bromonaphthalen-1-yl)hydrazine
EINECS	Contact for details

Quality Control

Every batch of (4-Bromo-Naphthalen-1-Yl)-Hydrazine is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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