Description

3,4,7-Trimethoxycoumarin is a synthetically derived methoxy-substituted coumarin derivative, valued for its role as a key chemical intermediate and building block in advanced organic synthesis. Its distinct substitution pattern makes it a versatile precursor for developing compounds with potential biological activity. This product is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Research: Used in the development and synthesis of new pesticides, herbicides, and plant growth regulators due to its bioactive coumarin core.
• Fine Chemical Synthesis: Acts as a specialized intermediate in the production of dyes, fluorescent markers, and other high-value specialty chemicals.
• Biochemical Research: Employed as a standard or probe in biochemical assays to study enzyme inhibition, receptor binding, and other biological pathways.
• Fragrance and Flavor Precursor: Utilized in the synthesis of complex aroma chemicals, leveraging the coumarin structure which is foundational to many fragrance compounds.

Basic Information

Product Name	3,4,7-Trimethoxycoumarin
CAS No.	29076-72-0
Molecular Formula	C₁₂H₁₂O₅
Molecular Weight	236.22 g/mol
Synonyms	3,4,7-Trimethoxy-2H-1-benzopyran-2-one; 3,4,7-Trimethoxy-2H-chromen-2-one; 3,4,7-Trimethoxycoumarin; 2H-1-Benzopyran-2-one, 3,4,7-trimethoxy-; NSC 406512; Coumarin, 3,4,7-trimethoxy-
EINECS	Contact for details

Quality Control

Our 3,4,7-Trimethoxycoumarin is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed batch-specific data are available upon request.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.