Description

5-Chloro-3,3-Dimethyl-Indolin-2-One is a high-value, synthetically versatile indolinone derivative. This compound serves as a critical pharmaceutical intermediate and a key building block in advanced organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, and insecticides.
• Organic Synthesis & Research: A versatile scaffold for constructing heterocyclic compounds in medicinal chemistry and material science research.
• Dye & Pigment Industry: Potential intermediate for synthesizing specialized dyes and functional pigments.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development.

Basic Information

Product Name	5-Chloro-3,3-Dimethyl-Indolin-2-One
CAS No.	74492-46-9
Molecular Formula	C10H10ClNO
Molecular Weight	195.65 g/mol
Synonyms	5-Chloro-3,3-dimethyl-1,3-dihydro-2H-indol-2-one; 5-Chloro-3,3-dimethyloxindole; 3,3-Dimethyl-5-chlorooxindole; 5-Chloro-3,3-dimethylindolin-2-one; 2H-Indol-2-one, 5-chloro-3,3-dihydro-3,3-dimethyl-; 74492-46-9; 5-Chloro-3,3-dimethyl-2-indolinone
EINECS	Contact for details

Quality Control

Our 5-Chloro-3,3-Dimethyl-Indolin-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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.