Description

6-Methoxy-Chroman-3-Carboxylic Acid Methyl Ester is a high-purity organic building block and chiral intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key precursor in the development of complex, biologically active molecules, offering a defined stereochemical framework. It is primarily needed by pharmaceutical R&D teams, agrochemical manufacturers, and fine chemical producers engaged in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the research and development of new drug candidates, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its chroman scaffold contributes to biological activity.
• Fine Chemical Production: Serves as a versatile building block for synthesizing specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial Research: Employed in chemical research for methodological studies in asymmetric synthesis and heterocyclic chemistry.
• Material Science Precursor: Potential use in the synthesis of organic ligands and functional polymers for advanced material applications.

Basic Information

Product Name	6-Methoxy-Chroman-3-Carboxylic Acid Methyl Ester
CAS No.	885271-68-1
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	Methyl 6-Methoxychroman-3-carboxylate; 6-Methoxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic Acid Methyl Ester; 6-Methoxy-chroman-3-carboxylic Acid Methyl Ester; 6-Methoxychroman-3-carboxylic Acid Methyl Ester; 2H-1-Benzopyran-3-carboxylic acid, 6-methoxy-3,4-dihydro-, methyl ester
EINECS	Contact for details

Quality Control

Our 6-Methoxy-Chroman-3-Carboxylic Acid Methyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and specification compliance.

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). Keep away from strong alkalis and incompatible organic solvents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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