Description

5,6,7-Trimethoxycoumarin is a high-purity, synthetically derived coumarin derivative characterized by its specific methoxy substitution pattern. This compound is valued for its role as a versatile pharmaceutical intermediate and a key building block in organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries for developing new active ingredients and reference standards.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of more complex drug molecules and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in pharmacological and biological studies to investigate enzyme interactions and biological pathways.
• Fine Chemical Synthesis: Serves as a building block for creating specialized organic compounds, including other coumarin derivatives with tailored properties.
• Cosmetic Ingredient Development: Investigated for potential use in skincare formulations due to the bioactive properties associated with the coumarin structure.

Basic Information

Product Name	5,6,7-Trimethoxycoumarin
CAS No.	55085-47-7
Molecular Formula	C₁₂H₁₂O₅
Molecular Weight	236.22 g/mol
Synonyms	5,6,7-Trimethoxy-2H-1-benzopyran-2-one; 5,6,7-Trimethoxy-2H-chromen-2-one; 5,6,7-Trimethoxycoumarin; 7,8,9-Trimethoxycoumarin; NSC 407347; 2H-1-Benzopyran-2-one, 5,6,7-trimethoxy-; Coumarin, 5,6,7-trimethoxy-
EINECS	Contact for details

Quality Control

Our 5,6,7-Trimethoxycoumarin is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and other critical parameters are available for every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.