Description

Ethyl 2-(3,4-Dihydro-2H-Chromen-4-Yl)Acetate is a versatile chromane derivative ester, valued as a key synthetic intermediate in advanced organic chemistry. Its structure makes it a valuable building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers requiring high-purity intermediates for the synthesis of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological and cardiovascular pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the chromane scaffold for biological activity.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty organic compounds requiring the chromane moiety.
• Material Science Research: Investigated as a monomer or additive in the development of advanced polymers and functional materials.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis and medicinal chemistry within university and industrial laboratories.

Basic Information

Product Name	Ethyl 2-(3,4-Dihydro-2H-Chromen-4-Yl)Acetate
CAS No.	119304-96-0
Molecular Formula	C₁₃H₁₆O₃
Molecular Weight	220.26 g/mol
Synonyms	Ethyl 2-(3,4-dihydro-2H-1-benzopyran-4-yl)acetate; 4-Chromanylacetic Acid Ethyl Ester; 2-(3,4-Dihydro-2H-chromen-4-yl)acetic Acid Ethyl Ester; Ethyl (3,4-Dihydro-2H-chromen-4-yl)acetate; Ethyl 4-Chromanylacetate; Acetic acid, 2-(3,4-dihydro-2H-1-benzopyran-4-yl)-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 2-(3,4-Dihydro-2H-Chromen-4-Yl)Acetate 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 identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.