Description

3-(2,3-Dioxo-2,3-Dihydro-Indol-1-Yl)-Propionic Acid is a specialized indole derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a propionic acid chain and an isatin-like moiety, makes it a valuable building block for constructing complex molecules with specific biological or material properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in developing new herbicides, fungicides, or plant growth regulators with novel modes of action.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fused ring systems.
• Material Science: Potential monomer or precursor for specialty polymers, dyes, or photoactive materials.
• Bioconjugation Chemistry: The reactive carbonyl and acid groups can be utilized for linking molecules in probe or conjugate development.

Basic Information

Item	Details
Product Name	3-(2,3-Dioxo-2,3-Dihydro-Indol-1-Yl)-Propionic Acid
CAS No.	81250-90-0
Molecular Formula	C11H9NO4
Molecular Weight	219.19 g/mol
Synonyms	1-(2-Carboxyethyl)isatin; 3-(2,3-Dioxo-2,3-dihydro-1H-indol-1-yl)propanoic acid; 1-(2-Carboxyethyl)-1H-indole-2,3-dione; N-Carboxyethylisatin; Isatin-1-propionic acid; 81250-90-0; 3-(2,3-Dioxoindolin-1-yl)propionic acid
EINECS	Contact for details

Quality Control

Our 3-(2,3-Dioxo-2,3-Dihydro-Indol-1-Yl)-Propionic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis applications. A Certificate of Analysis (COA) detailing all test results is provided with every 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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