Description

5,7-Dimethoxy-4-Propyl-Chromen-2-One is a high-purity chromenone derivative, a key synthetic intermediate valued for its defined molecular structure and consistent performance. This compound is essential for research and development in advanced organic synthesis, where precise chemical building blocks are required. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating complex molecules in specialty and performance chemical manufacturing.
• Organic Electronics: Investigated as a core structure for materials used in organic light-emitting diodes (OLEDs) and semiconductors.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma compounds and fragrance ingredients.
• Academic & Industrial R&D: A standard reagent for methodological studies in organic chemistry and material science laboratories.

Basic Information

Product Name	5,7-Dimethoxy-4-Propyl-Chromen-2-One
CAS No.	66346-55-2
Molecular Formula	C₁₄H₁₆O₄
Molecular Weight	248.27 g/mol
Synonyms	4-Propyl-5,7-dimethoxychromen-2-one; 5,7-Dimethoxy-4-propylcoumarin; 4-n-Propyl-5,7-dimethoxycoumarin; 2H-1-Benzopyran-2-one, 5,7-dimethoxy-4-propyl-; 66346-55-2; 5,7-Dimethoxy-4-propyl-2H-chromen-2-one
EINECS	Contact for details

Quality Control

Our 5,7-Dimethoxy-4-Propyl-Chromen-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are 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 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
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.