Description

1H-Indole-7-Carboxylicacid,3-Amino-2,3-Dihydro-2-Oxo-(9Ci) is a high-purity, functionalized indole derivative serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both carboxylic acid and amino-oxoindole moieties, makes it an invaluable precursor for constructing complex heterocyclic frameworks. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the creation of novel herbicides and plant growth regulators that leverage the indole scaffold's biological activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or emissive layer materials in advanced display technologies.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Biochemical Research: Used as a standard or probe in studying enzyme inhibition and receptor binding activities.
• Dye and Pigment Industry: Acts as an intermediate for synthesizing high-performance, color-fast organic pigments and fluorescent dyes.

Basic Information

Item	Detail
Product Name	1H-Indole-7-Carboxylicacid,3-Amino-2,3-Dihydro-2-Oxo-(9Ci)
CAS No.	155997-47-0
Molecular Formula	C9H8N2O3
Molecular Weight	192.17 g/mol
Synonyms	3-Amino-2-oxo-2,3-dihydro-1H-indole-7-carboxylic acid; 7-Carboxyisatin-3-imine; 3-Amino-7-carboxyoxindole; 3-Imino-2-oxo-2,3-dihydro-1H-indole-7-carboxylic acid; 1H-Indole-7-carboxylic acid, 3-amino-2,3-dihydro-2-oxo-; 3-Aminoisatin-7-carboxylic acid; 7-Carboxy-3-aminoisatin
EINECS	Contact for details

Quality Control

Every batch of 1H-Indole-7-Carboxylicacid,3-Amino-2,3-Dihydro-2-Oxo-(9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and decomposition. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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