Description

Chroman-3-Carboxylic Acid Methyl Ester is a versatile organic intermediate of significant interest in advanced chemical synthesis. This compound matters for its role as a key building block in the development of complex molecules with potential biological activity. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for compounds with chroman or benzopyran scaffolds.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators, leveraging its heterocyclic structure.
• Fine Chemical Production: Acts as a specialized building block for synthesizing complex flavors, fragrances, and other high-value specialty chemicals.
• Organic Synthesis Research: Employed in academic and industrial R&D laboratories for method development and the construction of diverse chemical libraries.
• Material Science Precursor: Investigated for use in the synthesis of advanced organic materials, including ligands for catalysts and monomers for functional polymers.

Basic Information

Product Name	Chroman-3-Carboxylic Acid Methyl Ester
CAS No.	68281-60-7
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	3-Chromancarboxylic acid methyl ester; Methyl 3-chromancarboxylate; Methyl chroman-3-carboxylate; 3,4-Dihydro-2H-1-benzopyran-3-carboxylic acid methyl ester; 2,3-Dihydro-4H-1-benzopyran-3-carboxylic acid methyl ester; Methyl 3,4-dihydro-2H-1-benzopyran-3-carboxylate; Methyl 2,3-dihydro-4H-1-benzopyran-3-carboxylate
EINECS	Contact for details

Quality Control

Our Chroman-3-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.