Description

2H-Indol-2-One,3-Ethyl-1,3-Dihydro-1-Methyl-4-Nitro-(9Ci) is a specialized nitro-substituted indolone derivative, a key building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring high-purity, structurally complex intermediates for research and development, such as medicinal chemistry and fine chemical manufacturing, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its nitro-indole core structure.
• Organic Synthesis Building Block: A valuable reagent for constructing complex heterocyclic compounds in academic and industrial research laboratories.
• Material Science Research: Investigated as a potential monomer or dopant for creating advanced organic electronic materials and dyes.
• Biochemical Probe Development: Utilized in medicinal chemistry for creating molecular probes to study enzyme inhibition and receptor binding.

Basic Information

Product Name	2H-Indol-2-One,3-Ethyl-1,3-Dihydro-1-Methyl-4-Nitro-(9Ci)
CAS No.	505029-55-0
Molecular Formula	C11H12N2O3
Molecular Weight	220.23 g/mol
Synonyms	3-Ethyl-1-methyl-4-nitroindolin-2-one; 1,3-Dihydro-1-methyl-3-ethyl-4-nitro-2H-indol-2-one; 4-Nitro-1-methyl-3-ethylindolin-2-one; 3-Ethyl-1-methyl-4-nitro-2-indolinone; 1-Methyl-3-ethyl-4-nitroindolin-2-one; 4-Nitro-3-ethyl-1-methylindolin-2-one; 2H-Indol-2-one, 3-ethyl-1,3-dihydro-1-methyl-4-nitro-
EINECS	Contact for details

Quality Control

Our 2H-Indol-2-One,3-Ethyl-1,3-Dihydro-1-Methyl-4-Nitro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.