Description

4,7-Dimethoxycoumarin is a synthetically derived, high-purity methoxy-substituted coumarin derivative, identified by CAS NO 17575-27-8. This compound serves as a versatile and valuable pharmaceutical intermediate and research chemical due to its distinct structural framework. It is primarily sought by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors for the synthesis of more complex molecules and for biological activity studies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Synthesis & Research: Used as a precursor or reference standard in academic and industrial organic chemistry research.
• Agrochemical Development: Serves as a core structure for developing new plant growth regulators or protective agents.
• UV Absorber & Fluorescent Probe: Potential application in material science for creating light-sensitive materials or as a fluorescent tag in biochemical assays.
• Fragrance & Flavor Ingredient Synthesis: Used in the production of complex fragrance and flavor compounds due to the coumarin backbone.

Basic Information

Product Name	4,7-Dimethoxycoumarin
CAS No.	17575-27-8
Molecular Formula	C₁₁H₁₀O₄
Molecular Weight	206.19 g/mol
Synonyms	4,7-Dimethoxy-2H-chromen-2-one; 4,7-Dimethoxy-1-benzopyran-2-one; 4,7-Dimethoxycoumarin; 7-Methoxy-4-methoxycoumarin; 4,7-Dimethoxy-2-oxo-2H-chromene; NSC 406512; Coumarin, 4,7-dimethoxy-
EINECS	Contact for details

Quality Control

Our 4,7-Dimethoxycoumarin is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous demands of GMP and ISO standards for pharmaceutical and fine chemical intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 146 °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.