Description

7-Methoxy-Chroman-3-Carboxylic Acid Methyl Ester is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, particularly within the pharmaceutical sector. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those with chroman or benzopyran-based structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the chroman scaffold imparts specific biological activity.
• Fine Chemical Production: Serves as a crucial precursor for synthesizing complex flavors, fragrances, and functional materials.
• Organic Synthesis Building Block: Utilized in academic and industrial research for constructing heterocyclic compounds and exploring novel chemical reactions.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	7-Methoxy-Chroman-3-Carboxylic Acid Methyl Ester
CAS No.	885271-74-9
Molecular Formula	C12H14O4
Molecular Weight	222.24 g/mol
Synonyms	Methyl 7-Methoxychroman-3-carboxylate; 3-Carbomethoxy-7-methoxychroman; 7-Methoxy-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid methyl ester; 7-Methoxy-chroman-3-carboxylic acid methyl ester; Methyl 7-methoxy-3,4-dihydro-2H-chromene-3-carboxylate
EINECS	Contact for details

Quality Control

Our 7-Methoxy-Chroman-3-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 a controlled room temperature (15-25°C). Keep away from strong bases 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
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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