Description

Methyl 2-[(7-Methyl-4-Oxo-2,3-Dihydro-1H-Cyclopenta[C]Chromen-9-Yl)Oxy]Propanoate is a high-purity, synthetic organic compound belonging to the chromenone chemical class, serving as a critical advanced pharmaceutical intermediate and key building block in complex organic synthesis. Its precise molecular structure makes it invaluable for research and development in medicinal chemistry, particularly for creating novel therapeutic agents. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and central nervous system disorders.
• Medicinal Chemistry Research: Used as a core scaffold or building block for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Agrochemical Synthesis: Serves as an intermediate in the development of new active ingredients for crop protection products, such as herbicides and fungicides.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and flavors & fragrances.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and heterocyclic chemistry at universities and corporate R&D centers.

Basic Information

Product Name	Methyl 2-[(7-Methyl-4-Oxo-2,3-Dihydro-1H-Cyclopenta[C]Chromen-9-Yl)Oxy]Propanoate
CAS No.	307549-55-9
Molecular Formula	C17H18O5
Molecular Weight	302.32 g/mol
Synonyms	Methyl 2-((7-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-9-yl)oxy)propanoate; 9-[(1-Methoxy-1-oxopropan-2-yl)oxy]-7-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one; Propanoic acid, 2-[(7-methyl-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-9-yl)oxy]-, methyl ester; Chromenone derivative CAS 307549-55-9
EINECS	Contact for details

Quality Control

Our production of Methyl 2-[(7-Methyl-4-Oxo-2,3-Dihydro-1H-Cyclopenta[C]Chromen-9-Yl)Oxy]Propanoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including HPLC for assay and impurity profiling and spectroscopic identification (IR, NMR). A comprehensive Certificate of Analysis (COA) detailing purity, identity, and residual solvent levels is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.