Description

2H-Indol-2-One,3-Ethyl-1,3-Dihydro-1-Methyl-3-(2-Propynyl)-(9Ci) is a specialized heterocyclic organic compound belonging to the indolone class, serving as a versatile and high-value synthetic intermediate. Its unique molecular structure, featuring an indolone core with ethyl, methyl, and propargyl substituents, makes it a critical building block for advanced chemical synthesis. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile synthon for constructing complex nitrogen-containing heterocycles in academic and industrial R&D.
• Material Science Research: Potential monomer or precursor for specialty polymers and advanced organic materials with specific electronic properties.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2H-Indol-2-One,3-Ethyl-1,3-Dihydro-1-Methyl-3-(2-Propynyl)-(9Ci)
CAS No.	797051-81-1
Molecular Formula	C14H15NO
Molecular Weight	213.28 g/mol
Synonyms	3-Ethyl-1-methyl-3-(prop-2-yn-1-yl)indolin-2-one; 1-Methyl-3-ethyl-3-(2-propynyl)indolin-2-one; 3-Ethyl-1-methyl-3-(2-propynyl)-2-indolinone; 3-Ethyl-1-methyl-3-(prop-2-ynyl)indolin-2-one; 3-(2-Propynyl)-3-ethyl-1-methyl-2-indolinone; 2H-Indol-2-one, 3-ethyl-1,3-dihydro-1-methyl-3-(2-propynyl)-; 797051-81-1
EINECS	Contact for details

Quality Control

Our 2H-Indol-2-One,3-Ethyl-1,3-Dihydro-1-Methyl-3-(2-Propynyl)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), 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, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white 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.