Description

2-[(E)-(2-Hydroxyphenyl)Methylidene]-n-Phenyl-1-Hydrazinecarbothioamide CAS NO 1185908-30-8 is a specialized organic compound belonging to the class of Schiff base thiosemicarbazones, valued for its role as a versatile chemical intermediate and ligand. Its molecular structure, featuring a phenolic hydroxyl group and a thiosemicarbazone moiety, makes it a key precursor in the synthesis of complex coordination compounds and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and development in pharmaceutical chemistry, materials science, and as a chelating agent in analytical applications.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those with potential antimicrobial, anticancer, or metal-chelating properties.
• Coordination Chemistry: Acts as a multidentate ligand for the preparation of transition metal complexes used in catalysis, materials science, and bioinorganic studies.
• Analytical Reagent: Utilized as a selective chelating agent in spectrophotometric methods for the detection and quantification of specific metal ions.
• Research & Development: A valuable tool for academic and industrial R&D in organic synthesis, medicinal chemistry, and the development of new functional materials.
• Chemical Synthesis: Employed in the preparation of more complex heterocyclic compounds and specialized fine chemicals.

Basic Information

Product Name	2-[(E)-(2-Hydroxyphenyl)Methylidene]-n-Phenyl-1-Hydrazinecarbothioamide
CAS No.	1185908-30-8
Molecular Formula	C14H13N3OS
Molecular Weight	271.34 g/mol
Synonyms	(E)-2-(2-Hydroxybenzylidene)-N-phenylhydrazine-1-carbothioamide; 2-Hydroxybenzaldehyde N-phenylthiosemicarbazone; Salicylaldehyde phenylthiosemicarbazone; N-Phenyl-2-(2-hydroxybenzylidene)hydrazinecarbothioamide; Phenylthiosemicarbazone of salicylaldehyde; Ligand H2L; H2salphpt; CAS 1185908-30-8
EINECS	Contact for details

Quality Control

Our production of 2-[(E)-(2-Hydroxyphenyl)Methylidene]-n-Phenyl-1-Hydrazinecarbothioamide adheres to stringent quality management protocols. Every batch is characterized and tested to ensure identity, purity, and consistency, meeting the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee reliable and reproducible performance for your processes.

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 light-sensitive nature, containers should be kept in opaque packaging or amber glass. For long-term storage, consider an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.