Description

2-Ethyl-2,3-Dihydro-1H-Indene-2-Carboxaldehyde is a specialized aldehyde derivative of the indane (dihydroindene) class, serving as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its unique bicyclic structure with an aldehyde functional group makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides, leveraging its indane scaffold for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fragrance and Flavor Chemistry: The aldehyde group and indane structure can be utilized to synthesize unique aroma chemicals and flavoring agents.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other advanced functional materials.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic synthesis, including cyclization and functional group transformation reactions.

Basic Information

Product Name	2-Ethyl-2,3-Dihydro-1H-Indene-2-Carboxaldehyde
CAS No.	1262415-81-5
Molecular Formula	C₁₂H₁₄O
Molecular Weight	174.24 g/mol
Synonyms	2-Ethylindane-2-carboxaldehyde; 2-Ethyl-2,3-dihydro-1H-indene-2-carbaldehyde; 2-Ethyl-2,3-dihydroinden-2-ylcarboxaldehyde; 2-Formyl-2-ethylindane; 2-(2-Oxoethyl)-2-ethylindane; 2-Ethyl-1-indanecarboxaldehyde; 2-Ethyl-2,3-dihydro-1H-indene-2-carboxaldehyde (IUPAC); 2-Ethyl-2-indanecarbaldehyde
EINECS	Contact for details

Quality Control

Our 2-Ethyl-2,3-Dihydro-1H-Indene-2-Carboxaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical parameters. Our quality systems are designed to support cGMP (current Good Manufacturing Practice) requirements for pharmaceutical development.

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 sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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