Description

Benzoic Acid, 2-Hydroxy-, 2-(1,2-Dihydro-2-Oxo-3H-Indol-3-Ylidene)Hydrazide is a specialized organic compound belonging to the class of hydrazide derivatives, characterized by its unique molecular structure incorporating indole and salicylic acid moieties. This compound is valued for its role as a key synthetic intermediate and a potential ligand or chelating agent in advanced chemical synthesis. It is primarily sought by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers for applications in material science, analytical chemistry, and the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex heterocyclic compounds and potential drug candidates.
• Chemical Research & Development: Used as a reagent or starting material in organic synthesis for creating novel molecular libraries and studying structure-activity relationships.
• Analytical Chemistry: Functions as a derivatization agent or a standard for method development in chromatographic analysis (HPLC, LC-MS).
• Coordination Chemistry: Acts as a ligand for metal ions, useful in catalysis research and the development of metal-organic frameworks (MOFs).
• Dye & Pigment Synthesis: Employed in the production of specialized azo dyes and colorants due to its chromophoric structure.
• Agrochemical Research: Investigated as a precursor for developing new plant growth regulators or agrochemicals with specific biological activity.

Basic Information

Item	Details
Product Name	Benzoic Acid, 2-Hydroxy-, 2-(1,2-Dihydro-2-Oxo-3H-Indol-3-Ylidene)Hydrazide
CAS No.	70169-39-0
Molecular Formula	C15H11N3O3
Molecular Weight	281.27 g/mol
Synonyms	2-Hydroxybenzoic acid (1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazide; Salicylaldehyde isatin hydrazone; Isatin-3-salicyloylhydrazone; 3-(2-Hydroxybenzoylhydrazono)indolin-2-one; 2-Hydroxy-N'-(2-oxoindolin-3-ylidene)benzohydrazide; (E)-2-Hydroxy-N'-(2-oxoindolin-3-ylidene)benzohydrazide; Isatin salicyloyl hydrazone
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Hydroxy-, 2-(1,2-Dihydro-2-Oxo-3H-Indol-3-Ylidene)Hydrazide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing all critical parameters, supporting compliance with research and cGMP-grade material requirements 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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maximize stability.

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 (as Pb)	≤ 20 ppm

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