Description

Ethyl 3-[4,8-Dimethyl-2-Oxo-7-(1-Oxo-1-Phenylpropan-2-Yl)Oxychromen-3-Yl]Propanoate is a high-purity, complex organic ester derivative of a chromenone core structure, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in providing a versatile and functionalized scaffold for constructing more complex molecules, particularly in pharmaceutical research and development. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable access to high-quality building blocks for drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its complex heterocyclic structure for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for further chemical transformations, including coupling reactions, cyclizations, and functional group modifications in academic and industrial labs.
• Material Science Precursor: Investigated for the development of organic electronic materials or specialty polymers due to its conjugated chromenone system.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.

Basic Information

Item	Details
Product Name	Ethyl 3-[4,8-Dimethyl-2-Oxo-7-(1-Oxo-1-Phenylpropan-2-Yl)Oxychromen-3-Yl]Propanoate
CAS No.	670241-92-6
Molecular Formula	C25H24O6
Molecular Weight	420.46 g/mol
Synonyms	Ethyl 3-(4,8-dimethyl-2-oxo-7-(1-oxo-1-phenylpropan-2-yl)oxychromen-3-yl)propanoate; 2-Oxo-7-(1-oxo-1-phenylpropan-2-yl)oxychromene-3-propanoic Acid Ethyl Ester; 3-(7-(2-Benzoylpropoxy)-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoic Acid Ethyl Ester; Chromenone Propanoate Ester Derivative; CAS 670241-92-6
EINECS	Contact for details

Quality Control

Our Ethyl 3-[4,8-Dimethyl-2-Oxo-7-(1-Oxo-1-Phenylpropan-2-Yl)Oxychromen-3-Yl]Propanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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