Description

3-Carbethoxypyranocoumarin is a high-purity, synthetically derived organic compound belonging to the coumarin class, serving as a critical advanced intermediate in fine chemical synthesis. Its value lies in its versatile molecular scaffold, which is essential for constructing complex heterocyclic systems with potential biological activity. This product is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in developing new-generation pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex fused-ring systems and functionalized coumarin derivatives in academic and industrial R&D.
• Material Science Precursor: Potential intermediate for synthesizing organic light-emitting diodes (OLEDs) or fluorescent markers due to the coumarin core's photophysical properties.
• Biochemical Probe Development: Utilized in creating molecular probes for studying biological processes and enzyme inhibition assays.

Basic Information

Product Name	3-Carbethoxypyranocoumarin
CAS No.	86116-44-1
Molecular Formula	C15H14O5
Molecular Weight	274.27 g/mol
Synonyms	Ethyl 2-oxo-2H,8H-pyrano[3,2-g]chromene-3-carboxylate; 3-Ethoxycarbonylpyranocoumarin; 8H-Pyrano[3,2-g]chromene-3-carboxylic acid, 2-oxo-, ethyl ester; 3-Carbethoxy-8H-pyrano[3,2-g]chromen-2-one; Coumarin derivative 86116-44-1; Pyranocoumarin-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 3-Carbethoxypyranocoumarin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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