Description

Ethyl 7-(Allyloxy)-4-Oxo-8-Propyl-4H-Chromene-2-Carboxylate is a high-purity, synthetic chromene derivative, a key chemical building block valued for its specific molecular architecture. This compound is essential for research and development in advanced organic synthesis, where it serves as a versatile precursor. It is primarily sought by pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new-generation pesticides, herbicides, or plant growth regulators.
• Fine Chemical Synthesis: Serves as a specialized building block for creating complex molecules with tailored optical or electronic properties.
• Material Science Research: Investigated as a monomer or additive for developing advanced polymers or functional coatings.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new chemical reactions and processes.

Basic Information

Product Name	Ethyl 7-(Allyloxy)-4-Oxo-8-Propyl-4H-Chromene-2-Carboxylate
CAS No.	248595-13-3
Molecular Formula	C18H20O5
Molecular Weight	316.35 g/mol
Synonyms	Ethyl 7-Allyloxy-4-oxo-8-propyl-4H-chromene-2-carboxylate; 2H-1-Benzopyran-2-carboxylic acid, 7-(2-propen-1-yloxy)-4-oxo-8-propyl-, ethyl ester; 4H-Chromene-2-carboxylic acid, 7-(allyloxy)-4-oxo-8-propyl-, ethyl ester; Chromene Derivative CAS 248595-13-3; Allyloxy-propyl-chromene carboxylate ester
EINECS	Contact for details

Quality Control

Our Ethyl 7-(Allyloxy)-4-Oxo-8-Propyl-4H-Chromene-2-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting R&D and process standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

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	White to off-white crystalline powder
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.