Description

Ethyl 2-Oxo-3-Indolineglyoxylate is a high-purity organic building block and pharmaceutical intermediate of significant commercial importance. Its core value lies in its versatile oxindole scaffold, which is a privileged structure in medicinal chemistry for developing bioactive molecules. This compound is essential for research and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors seeking to synthesize novel compounds with potential therapeutic or biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Synthesis Building Block: Employed in constructing more complex oxindole and spirooxindole derivatives for material science and chemical research.
• Biochemical Research: Serves as a scaffold for designing enzyme inhibitors and receptor modulators in early-stage drug discovery.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for various industrial and research applications.

Basic Information

Product Name	Ethyl 2-Oxo-3-Indolineglyoxylate
CAS No.	65112-88-1
Molecular Formula	C13H13NO4
Molecular Weight	247.25 g/mol
Synonyms	Ethyl (2-Oxo-2,3-dihydro-1H-indol-3-yl)glyoxylate; Ethyl 2-Oxoindoline-3-glyoxylate; 3-(Ethoxyoxalyl)-2-indolinone; 2-Oxo-3-indolineglyoxylic Acid Ethyl Ester; Ethyl 3-(Ethoxyoxalyl)-2-oxindole; 1H-Indole-3-glyoxylic acid, 2,3-dihydro-2-oxo-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-Oxo-3-Indolineglyoxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency meet the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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, strong bases, and strong acids.

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.