Description

3-Formyl-2-Oxo-2H-Chromen-7-Yl Acetate is a high-purity, functionalized coumarin derivative that serves as a critical synthetic intermediate. Its unique structure, featuring both formyl and acetate functional groups, makes it a versatile building block for constructing complex organic molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical sectors, particularly for developing novel active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel coumarin-based drug candidates with potential therapeutic applications.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses, including condensation and cyclization reactions, to create heterocyclic compounds.
• Fluorescent Dye & Probe Development: Serves as a starting material for synthesizing advanced fluorescent markers and sensors used in bioimaging and analytical chemistry.
• Agrochemical Research: Employed in the research and development of new crop protection agents and plant growth regulators.
• Material Science: Used in the development of organic light-emitting diodes (OLEDs) and other advanced functional materials.
• Academic & R&D: A valuable reagent for university and industrial research laboratories exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	3-Formyl-2-Oxo-2H-Chromen-7-Yl Acetate
CAS No.	849042-95-1
Molecular Formula	C₁₂H₈O₅
Molecular Weight	232.19 g/mol
Synonyms	7-(Acetyloxy)-2-oxo-2H-chromene-3-carbaldehyde; 7-Acetoxy-3-formylcoumarin; 3-Formyl-7-acetoxycoumarin; 7-Acetyloxy-3-formyl-2H-chromen-2-one; 849042-95-1; 3-Carbaldehyde-7-acetoxycoumarin; 7-Acetoxy-2-oxo-2H-chromene-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-Formyl-2-Oxo-2H-Chromen-7-Yl Acetate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specification results. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and should be stored away from light. Due to its sensitivity, it is recommended to store under an inert atmosphere for long-term preservation to prevent oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.