Description

1H-Indene-4-Carboxylic Acid, 2,3-Dihydro-6,7-Dimethoxy-1-Oxo- is a high-purity, functionalized indene derivative that serves as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique molecular scaffold, which provides a versatile platform for constructing complex pharmacophores and fine chemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators due to its bioactive indene core.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in display and lighting technologies.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel chiral ligands or metal-organic frameworks (MOFs).
• Fine Chemical Production: Acts as a specialized intermediate for dyes, pigments, and other performance chemicals requiring a dimethoxy-substituted structure.
• Academic and R&D Laboratories: Employed in methodological studies and the discovery of new chemical reactions and pathways.

Basic Information

Product Name	1H-Indene-4-Carboxylic Acid, 2,3-Dihydro-6,7-Dimethoxy-1-Oxo-
CAS No.	148050-74-2
Molecular Formula	C₁₂H₁₂O₅
Molecular Weight	236.22 g/mol
Synonyms	6,7-Dimethoxy-1-oxo-2,3-dihydro-1H-indene-4-carboxylic acid; 4-Carboxy-6,7-dimethoxy-2,3-dihydro-1H-inden-1-one; 2,3-Dihydro-6,7-dimethoxy-1-oxo-1H-indene-4-carboxylic Acid; 1-Oxo-2,3-dihydro-6,7-dimethoxy-1H-indene-4-carboxylic Acid; 6,7-Dimethoxy-1-oxoindane-4-carboxylic Acid; 148050-74-2; 1H-Indene-4-carboxylic acid, 2,3-dihydro-6,7-dimethoxy-1-oxo-
EINECS	Contact for details

Quality Control

Our 1H-Indene-4-Carboxylic Acid, 2,3-Dihydro-6,7-Dimethoxy-1-Oxo- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP and ISO guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed and consideration should be given to storage under an inert atmosphere for long-term preservation of quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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