Description

8-(2-[(E)-(2-Hydroxyphenyl)Methylidene]Hydrazino)Quinolinium Chloride is a specialized organic salt compound with a quinoline-based structure, serving as a key intermediate and functional material. Its value lies in its unique molecular architecture, which imparts specific chelating and chromogenic properties useful in analytical and synthetic chemistry. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for developing new chemical entities and analytical reagents.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting metal-related biological pathways.
• Analytical Chemistry Reagent: Functions as a sensitive colorimetric or fluorometric probe for the detection and quantification of specific metal ions (e.g., Al³⁺, Fe³⁺) in environmental and biological samples.
• Chemical Research: Serves as a versatile building block in organic synthesis for creating complex heterocyclic compounds and ligands.
• Material Science: Investigated for use in the development of organic semiconductors, sensors, and non-linear optical materials due to its π-conjugated system.
• Agrochemical Development: Employed in research for synthesizing new active ingredients with potential herbicidal or fungicidal activity.
• Dye and Pigment Precursor: Acts as an intermediate in the production of specialized dyes and coordination complexes with specific color properties.

Basic Information

Product Name	8-(2-[(E)-(2-Hydroxyphenyl)Methylidene]Hydrazino)Quinolinium Chloride
CAS No.	477762-43-9
Molecular Formula	C₁₆H₁₄ClN₃O
Molecular Weight	299.75 g/mol
Synonyms	8-[(E)-2-(2-Hydroxybenzylidene)hydrazinyl]quinolinium chloride; Quinolin-8-yl-(2-hydroxybenzylidene)hydrazinium chloride; (E)-8-(2-(2-Hydroxybenzylidene)hydrazinyl)quinolin-1-ium chloride; 8-Hydrazinoquinoline salicylaldehyde hydrazone chloride; Salicylaldehyde quinolin-8-ylhydrazone hydrochloride; 8-HQSAH chloride; Ligand precursor 477762-43-9
EINECS	Contact for details

Quality Control

Our 8-(2-[(E)-(2-Hydroxyphenyl)Methylidene]Hydrazino)Quinolinium Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics are available upon request, supporting compliance with research and cGMP guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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