Description

Methyl 7-Chloro-2-Oxoindoline-4-Carboxylate, 97% is a high-purity synthetic intermediate belonging to the oxindole class of heterocyclic compounds. This compound is valued for its role as a critical building block in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for synthesis and process development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides and pesticides due to its bioactive oxindole core structure.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing more complex heterocyclic frameworks in academic and industrial R&D.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic materials.

Basic Information

Product Name	Methyl 7-Chloro-2-Oxoindoline-4-Carboxylate, 97%
CAS No.	1260796-71-1
Molecular Formula	C10H8ClNO3
Molecular Weight	225.63 g/mol
Synonyms	Methyl 7-Chloro-2-oxo-2,3-dihydro-1H-indole-4-carboxylate; 7-Chloro-2-oxoindoline-4-carboxylic Acid Methyl Ester; 4-Carbomethoxy-7-chlorooxindole; 1H-Indole-4-carboxylic acid, 7-chloro-2,3-dihydro-2-oxo-, methyl ester; Methyl 7-chloro-2-oxoindoline-4-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 7-Chloro-2-Oxoindoline-4-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure the specified purity and identity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical 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 away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.