Description

Phenethyl 6-Methoxy-2H-Chromene-3-Carboxylate is a high-purity synthetic organic compound belonging to the chromene (benzopyran) class, serving as a valuable chemical intermediate. Its molecular structure makes it a versatile building block for the synthesis of more complex molecules in advanced research and development. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in developing novel pesticides, herbicides, or plant growth regulators due to its chromene core structure.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and advanced organic materials requiring specific chromophoric properties.
• Academic & Institutional R&D: Employed in universities and research institutes for studying chromene chemistry and developing new synthetic methodologies.
• Flavor & Fragrance Industry: Potential intermediate for creating complex aroma chemicals, given the ester and aromatic ether functionalities.
• Material Science: Investigated as a monomer or additive for specialty polymers and coatings to impart specific optical or stability characteristics.

Basic Information

Product Name	Phenethyl 6-Methoxy-2H-Chromene-3-Carboxylate
CAS No.	338760-80-8
Molecular Formula	C19H18O4
Molecular Weight	310.35 g/mol
Synonyms	6-Methoxy-2H-chromene-3-carboxylic acid phenethyl ester; 6-Methoxy-2H-1-benzopyran-3-carboxylic acid 2-phenylethyl ester; Phenethyl 6-methoxy-2H-1-benzopyran-3-carboxylate; 2-Phenylethyl 6-methoxy-2H-chromene-3-carboxylate; 6-Methoxy-2H-chromene-3-carboxylic acid 2-phenylethyl ester; 338760-80-8; Phenethyl 6-methoxycoumarin-3-carboxylate (common name variant)
EINECS	Contact for details

Quality Control

Our Phenethyl 6-Methoxy-2H-Chromene-3-Carboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Assay	≥ 98.0%
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.