Description

1H-Indene-6-Carboxaldehyde (9Ci) is a versatile aromatic aldehyde building block with the CAS number 204585-01-3. This compound is valued for its reactive formyl group, which enables its use in the synthesis of complex heterocyclic and pharmaceutical intermediates. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its indene scaffold for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Acts as a starting material for the manufacture of dyes, flavors, and fragrances requiring specific indene-based structures.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including cross-coupling and cyclization reactions.

Basic Information

Product Name	1H-Indene-6-Carboxaldehyde (9Ci)
CAS No.	204585-01-3
Molecular Formula	C10H8O
Molecular Weight	144.17 g/mol
Synonyms	6-Formylindene; Indene-6-carboxaldehyde; 6-Indenecarboxaldehyde; 1H-Indene-6-carbaldehyde; 204585-01-3; 6-Carboxyaldehydeindene; 6-Indenylcarboxaldehyde
EINECS	Contact for details

Quality Control

Our 1H-Indene-6-Carboxaldehyde is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This material is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat and incompatible materials.

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%

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