Description

4,7-Dimethoxy-2,3-Dihydro-1H-Indene-5-Carbaldehyde is a versatile and high-value synthetic intermediate characterized by its unique indene core structure with aldehyde and methoxy functional groups. This compound is critical for advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for organic electronic materials, such as ligands for OLEDs and other functional polymers.
• Academic & R&D Laboratories: Employed in methodological studies and as a starting material for complex natural product synthesis and catalysis research.
• Fine Chemical Production: Integral to the custom synthesis of specialty chemicals and high-value fragrance or flavor precursors.

Basic Information

Product Name	4,7-Dimethoxy-2,3-Dihydro-1H-Indene-5-Carbaldehyde
CAS No.	38998-06-0
Molecular Formula	C₁₂H₁₄O₃
Molecular Weight	206.24 g/mol
Synonyms	5-Formyl-4,7-dimethoxy-2,3-dihydro-1H-indene; 4,7-Dimethoxy-2,3-dihydroinden-5-carboxaldehyde; 1H-Indene-5-carboxaldehyde, 2,3-dihydro-4,7-dimethoxy-; 5-Carbaldehyde-4,7-dimethoxy-2,3-dihydro-1H-indene; 4,7-Dimethoxyindan-5-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 4,7-Dimethoxy-2,3-Dihydro-1H-Indene-5-Carbaldehyde is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

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.