Description

2-Hydroxybenzaldehyde n-Ethylthiosemicarbazone is a specialized organic compound belonging to the thiosemicarbazone class, which are known for their versatile coordination chemistry and biological activity. This compound serves as a crucial intermediate and ligand in advanced chemical synthesis and materials research. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and coordination chemistry sectors who require high-purity building blocks for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those exploring metal-chelating or enzyme-inhibiting properties.
• Agrochemical Research: Used in the development of new fungicides, herbicides, or plant growth regulators due to its bioactive thiosemicarbazone moiety.
• Coordination Chemistry & Catalysis: Acts as a versatile chelating ligand for transition metals (e.g., Cu, Fe, Zn) to form complexes for catalytic applications or material science studies.
• Analytical Reagent: Employed in spectrophotometric analysis and as a selective reagent for the detection and quantification of specific metal ions.
• Chemical Synthesis: Functions as a building block for the preparation of more complex heterocyclic compounds and fine chemicals.
• Material Science: Investigated for use in the creation of advanced materials, such as metal-organic frameworks (MOFs) or sensors.

Basic Information

Product Name	2-Hydroxybenzaldehyde n-Ethylthiosemicarbazone
CAS No.	76572-70-8
Molecular Formula	C10H13N3OS
Molecular Weight	223.29 g/mol
Synonyms	Salicylaldehyde N-Ethylthiosemicarbazone; 2-Hydroxybenzaldehyde N-Ethylthiosemicarbazone; o-Hydroxybenzaldehyde N-Ethylthiosemicarbazone; Salicylaldehyde Ethylthiosemicarbazone; N-Ethyl-2-[(2-hydroxyphenyl)methylidene]hydrazinecarbothioamide; (E)-2-((2-Hydroxybenzylidene)hydrazono)-N-ethyl-2-thioxoacetamide; ETSC; HBAET
EINECS	Contact for details

Quality Control

Our 2-Hydroxybenzaldehyde n-Ethylthiosemicarbazone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. Standard testing includes identification by spectroscopic methods, assay by HPLC, and control of key impurities. A comprehensive Certificate of Analysis (COA) detailing all test results and specifications is provided with every shipment to support your quality assurance and regulatory needs.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤ 20 ppm

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