Description

Indol-3-One is a versatile heterocyclic organic compound that serves as a crucial synthetic intermediate and building block in advanced chemical synthesis. Its unique indole-derived structure makes it valuable for constructing complex molecules with specific biological and chemical properties. This product is essential for research and development laboratories, pharmaceutical manufacturers, and agrochemical companies engaged in the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various alkaloids, drug candidates, and bioactive molecules targeting neurological and oncological pathways.
• Agrochemical Synthesis: Building block for developing novel plant growth regulators, herbicides, and insecticides with enhanced efficacy.
• Organic Synthesis & Research: Fundamental reagent in academic and industrial R&D for constructing complex heterocyclic frameworks and exploring new chemical spaces.
• Dye & Pigment Manufacturing: Intermediate in the production of specialized indole-based dyes and organic pigments.
• Biochemical Research: Used as a standard or probe in metabolic pathway studies and enzyme inhibition assays.
• Material Science: Potential monomer or precursor for advanced polymers and organic electronic materials.

Basic Information

Product Name	Indol-3-One
CAS No.	67285-12-5
Molecular Formula	C8H5NO
Molecular Weight	131.13 g/mol
Synonyms	1H-Indol-3(2H)-one; 3-Oxoindoline; Oxindole; 2,3-Dihydro-1H-indol-3-one; 3-Indolinone; Indolin-3-one; 2,3-Dihydroindol-3-one; 3-Oxo-2,3-dihydro-1H-indole
EINECS	Contact for details

Quality Control

Our Indol-3-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We can support compliance requirements for cGMP, ISO, and other relevant quality standards upon request.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	120 - 124 °C
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.