Description

1H-Indene-4-Carboxylicacid,2,3-Dihydro-7-Methoxy-5-Methyl-,Methylester(9Ci) is a specialized indene derivative, a high-purity chemical intermediate of significant interest in advanced organic synthesis. Its value lies in its complex, functionalized structure, which serves as a versatile building block for constructing more complex molecules. This compound is primarily needed by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly for central nervous system (CNS) or anti-inflammatory targets.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, or plant growth regulators due to its heterocyclic core.
• Material Science Research: Serves as a precursor for organic electronic materials, such as novel polymers or small molecules for OLEDs or semiconductors.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing high-value, complex specialty chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, including catalysis and new bond-forming reactions.

Basic Information

Product Name	1H-Indene-4-Carboxylicacid,2,3-Dihydro-7-Methoxy-5-Methyl-,Methylester(9Ci)
CAS No.	823180-92-3
Molecular Formula	C14H16O3
Molecular Weight	232.28 g/mol
Synonyms	2,3-Dihydro-7-methoxy-5-methyl-1H-indene-4-carboxylic acid methyl ester; Methyl 2,3-dihydro-7-methoxy-5-methyl-1H-indene-4-carboxylate; 7-Methoxy-5-methyl-2,3-dihydro-1H-indene-4-carboxylic acid methyl ester; 1H-Indene-4-carboxylic acid, 2,3-dihydro-7-methoxy-5-methyl-, methyl ester; CAS 823180-92-3
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide Certificates of Analysis (COA) for every batch, detailing purity, identity, and impurity profiles. Quality is assured through analytical techniques including HPLC, GC, NMR, and mass spectrometry. For custom synthesis projects, we adhere to cGMP and ISO 9001 quality management principles to meet the stringent requirements of pharmaceutical and advanced material research.

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). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0% (Area %)
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.