Description

Indoline-2-Carboxylic Acid is a versatile heterocyclic building block of significant importance in synthetic organic chemistry. Its core value lies in its fused indoline structure, which serves as a privileged scaffold for constructing complex molecules with biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic framework.
• Organic Synthesis Building Block: Employed in constructing complex natural product analogs and other sophisticated organic molecules in research laboratories.
• Material Science Research: Investigated as a monomer or precursor for functional polymers and advanced organic materials.
• Chemical Biology Probes: Serves as a core structure for developing molecular probes to study biological processes and enzyme functions.

Basic Information

Product Name	Indoline-2-Carboxylic Acid
CAS No.	78348-24-0
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	2-Carboxyindoline; Indoline-2-carboxylic acid; 2,3-Dihydro-1H-indole-2-carboxylic acid; 1H-Indole-2-carboxylic acid, 2,3-dihydro-; 2-Indolinecarboxylic acid; (2,3-Dihydro-1H-indol-2-yl)carboxylic acid; 2-Carboxy-2,3-dihydroindole; 2,3-Dihydroindole-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Indoline-2-Carboxylic Acid is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.