Description

Indeno[2,1-B]Chromene-6-Carboxaldehyde is a specialized organic compound belonging to the chromene class, characterized by its fused indene and chromene ring system with a formyl functional group. This unique molecular architecture makes it a valuable intermediate for synthesizing complex heterocyclic compounds and functional materials. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for applications in drug discovery, ligand synthesis, and as a precursor for dyes and pigments.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic core.
• Organic Electronic Materials: Acts as a precursor for the synthesis of organic semiconductors and light-emitting materials due to its extended π-conjugated system.
• Dye & Pigment Synthesis: Utilized in creating specialized chromophores for high-performance dyes, pigments, and optical brighteners.
• Chemical Biology Probes: Employed in the design and synthesis of fluorescent probes or molecular tags for bio-imaging and diagnostic applications.
• Academic & Industrial R&D: A crucial reagent for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.

Basic Information

Product Name	Indeno[2,1-B]Chromene-6-Carboxaldehyde
CAS No.	75293-82-2
Molecular Formula	C₁₇H₁₀O₂
Molecular Weight	246.26 g/mol
Synonyms	6-Formylindeno[2,1-b]chromene; Indeno[2,1-b]chromene-6-carbaldehyde; 6-Carbaldehyde-indeno[2,1-b]chromene; 6-Indeno[2,1-b]chromenecarboxaldehyde; 6-Formyl-11H-indeno[2,1-b]chromene; 11H-Indeno[2,1-b]chromene-6-carboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of Indeno[2,1-B]Chromene-6-Carboxaldehyde is produced and controlled under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation. Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown 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.