Description

3-Hydrazono-1-Methyl-1,3-Dihydro-Indol-2-One CAS NO 3265-23-4 is a specialized heterocyclic organic compound featuring a hydrazone functional group attached to an indolin-2-one core. This unique molecular structure makes it a valuable versatile synthetic intermediate and building block in advanced chemical synthesis. It is primarily required by pharmaceutical research and fine chemical manufacturing sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection products.
• Dye and Pigment Synthesis: Serves as a core structure for creating specialized colorants and functional dyes.
• Material Science: Intermediate in the production of advanced polymers and organic electronic materials.
• Chemical Research & Development: A versatile reagent for exploring novel organic reactions and constructing molecular libraries.
• Analytical Chemistry: Potential use as a derivatization agent or a standard for method development.

Basic Information

Product Name	3-Hydrazono-1-Methyl-1,3-Dihydro-Indol-2-One
CAS No.	3265-23-4
Molecular Formula	C9H9N3O
Molecular Weight	175.19 g/mol
Synonyms	1-Methyl-3-hydrazonoindolin-2-one; 1-Methyl-2-indolinone-3-hydrozone; 3-Hydrazono-1-methylindolin-2-one; 1-Methyl-2-oxoindoline-3-hydrozone; 3-Hydrazono-1-methyl-2-oxindole; Isatin 1-methyl-3-hydrozone; 1-Methylisatin-3-hydrozone; 3265-23-4
EINECS	Contact for details

Quality Control

Our 3-Hydrazono-1-Methyl-1,3-Dihydro-Indol-2-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthetic intermediate. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity, the material should be stored under an inert atmosphere to minimize oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (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.