Description

Ethyl 3-[7-[2-(4-Bromophenyl)-2-Oxoethoxy]-4-Methyl-2-Oxochromen-3-Yl]Propanoate is a high-purity, synthetic organic compound belonging to the coumarin derivative family. This specialty chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by pharmaceutical R&D and fine chemical manufacturing sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas targeting specific enzymes or receptors.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct more elaborate molecular architectures due to its reactive functional groups.
• Research & Development (R&D): Essential for medicinal chemistry research in academic institutions and pharmaceutical companies for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and fluorescent markers where the coumarin core is utilized.
• Biochemical Research: Potential use as a probe or inhibitor in biochemical assays, leveraging its specific molecular interactions.

Basic Information

Product Name	Ethyl 3-[7-[2-(4-Bromophenyl)-2-Oxoethoxy]-4-Methyl-2-Oxochromen-3-Yl]Propanoate
CAS No.	670241-95-9
Molecular Formula	C23H21BrO6
Molecular Weight	473.32 g/mol
Synonyms	Ethyl 3-(7-((2-(4-bromophenyl)-2-oxoethoxy)-4-methyl-2-oxo-2H-chromen-3-yl)propanoate; 2H-1-Benzopyran-2-one, 3-[2-(ethoxycarbonyl)ethyl]-7-[2-(4-bromophenyl)-2-oxoethoxy]-4-methyl-; 3-[2-(Ethoxycarbonyl)ethyl]-7-[2-(4-bromophenyl)-2-oxoethoxy]-4-methyl-2H-1-benzopyran-2-one; 4-Methyl-7-[2-(4-bromobenzoyl)oxy]-3-(2-ethoxy-2-oxoethyl)coumarin; CAS 670241-95-9
EINECS	Contact for details

Quality Control

Our production of Ethyl 3-[7-[2-(4-Bromophenyl)-2-Oxoethoxy]-4-Methyl-2-Oxochromen-3-Yl]Propanoate adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting specifications for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain 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%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.