Description

3-(1,1-Dimethyl-2-Propenyl)-6,7-Dimethoxy-2H-1-Benzopyran-2-One CAS NO 31526-60-0 is a specialized coumarin derivative, a class of compounds valued for their diverse biological activities and utility in organic synthesis. This high-purity intermediate is critical for research and development in advanced pharmaceutical and agrochemical applications. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, where its unique structure serves as a key building block.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold or precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators, leveraging the bioactivity profile of coumarin derivatives.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to introduce the coumarin moiety into larger, more complex molecules.
• Biochemical Research: Acts as a standard, inhibitor, or probe in biochemical assays to study enzyme interactions and biological mechanisms.
• Material Science Precursor: Potential use in the synthesis of organic light-emitting diodes (OLEDs) or fluorescent markers due to the inherent photophysical properties of coumarins.
• Fragrance and Flavor Intermediate: May be utilized in the research and development of sophisticated fragrance compounds, as certain coumarin derivatives possess distinct olfactory characteristics.

Basic Information

Product Name	3-(1,1-Dimethyl-2-Propenyl)-6,7-Dimethoxy-2H-1-Benzopyran-2-One
CAS No.	31526-60-0
Molecular Formula	C₁₆H₁₈O₄
Molecular Weight	274.31 g/mol
Synonyms	6,7-Dimethoxy-3-(3-methylbut-2-en-1-yl)-2H-chromen-2-one; 3-(3,3-Dimethylallyl)-6,7-dimethoxycoumarin; 6,7-Dimethoxy-3-(3-methyl-2-butenyl)coumarin; 3-(1,1-Dimethylallyl)-6,7-dimethoxycoumarin; 3-Prenyl-6,7-dimethoxycoumarin; Ayapanin; Ayapin; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3-(1,1-Dimethyl-2-Propenyl)-6,7-Dimethoxy-2H-1-Benzopyran-2-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications such as assay (HPLC), related substances, and physical characteristics are provided and available upon request 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 (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.