Description

7-Ethoxycoumarin is a high-purity synthetic organic compound belonging to the coumarin family, widely recognized for its utility as a key intermediate and reference standard. Its value lies in its consistent quality and reactivity, which are critical for research and manufacturing processes that demand precise chemical behavior. This product is essential for pharmaceutical R&D laboratories, analytical chemistry facilities, and manufacturers of fine chemicals and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of more complex drug molecules and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or probe in enzymatic studies, particularly for cytochrome P450 activity assays.
• Analytical Reference Standard: Serves as a certified standard for quality control, method development, and calibration in HPLC and other chromatographic analyses.
• Fluorescent Probe Development: Utilized in the design and synthesis of fluorescent markers and sensors for biological imaging.
• Fine Chemical Synthesis: An intermediate for producing specialty chemicals, including dyes, fragrances, and other coumarin derivatives.
• Material Science: Investigated for use in the development of organic light-emitting diodes (OLEDs) and other photofunctional materials.

Basic Information

Product Name	7-Ethoxycoumarin
CAS No.	31005-02-4
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	7-Ethoxy-2H-1-benzopyran-2-one; 7-Ethoxy-2H-chromen-2-one; 7-Ethoxycoumarin; 7-Ethoxy-2-oxo-2H-chromene; Ethoxycoumarin; 7-EC; NSC 106977; 2H-1-Benzopyran-2-one, 7-ethoxy-
EINECS	250-415-5

Quality Control

Our 7-Ethoxycoumarin 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, and is supported by a detailed Certificate of Analysis (COA). We are committed to meeting the stringent requirements of research and industrial applications, with specifications tailored to client 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	88 - 92 °C
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.