Description

3-Hydroxy-N'-(2-Oxo-1,2-Dihydro-3H-Indol-3-Ylidene)-2-Naphthohydrazide is a specialized organic compound belonging to the class of naphthohydrazide derivatives, which are of significant interest in advanced chemical synthesis and materials science. This compound matters for its role as a versatile chemical intermediate and a potential ligand or precursor in the development of functional dyes, pigments, and coordination complexes. Industrial and research chemists in the pharmaceutical, agrochemical, and specialty chemical sectors need this high-purity building block for developing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel heterocyclic compounds with potential biological activity.
• Dye and Pigment Manufacturing: Used in the production of high-performance organic pigments and complex dyes due to its conjugated molecular structure.
• Chemical Research & Development: Acts as a ligand or a building block in organometallic chemistry and materials science research.
• Agrochemical Synthesis: Employed in the development of new crop protection agents and plant growth regulators.
• Analytical Chemistry: Can be utilized as a reagent or a standard in chromatographic analysis and spectroscopic studies.
• Coordination Chemistry: Functions as a chelating agent for metal ions in the preparation of coordination polymers or catalysts.

Basic Information

Product Name	3-Hydroxy-N'-(2-Oxo-1,2-Dihydro-3H-Indol-3-Ylidene)-2-Naphthohydrazide
CAS No.	80571-75-1
Molecular Formula	C19H13N3O3
Molecular Weight	331.33 g/mol
Synonyms	3-Hydroxy-2-naphthoic acid (2-oxo-1,2-dihydro-3H-indol-3-ylidene)hydrazide; 3-Hydroxy-N'-(2-oxoindolin-3-ylidene)-2-naphthohydrazide; 2-Naphthoic acid, 3-hydroxy-, 2-(2,3-dihydro-2-oxo-1H-indol-3-ylidene)hydrazide; Isatin 3-hydroxy-2-naphthoylhydrazone; 3-Hydroxy-2-naphthoyl isatin hydrazone; N'-(2-Oxo-1,2-dihydro-3H-indol-3-ylidene)-3-hydroxy-2-naphthohydrazide
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-N'-(2-Oxo-1,2-Dihydro-3H-Indol-3-Ylidene)-2-Naphthohydrazide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP and ISO 9001 principles to meet the stringent requirements of research and industrial applications.

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 the container tightly sealed to minimize exposure to atmospheric moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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