Description

8-Methyl-7-(3-Oxobutan-2-Yloxy)-4-Propylchromen-2-One is a specialized organic compound belonging to the chromen-2-one (coumarin) derivative family. This high-purity intermediate is critical for advanced pharmaceutical synthesis and fine chemical research, offering a precise molecular scaffold for developing novel active ingredients. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for its unique functionalized structure.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides due to its bioactive coumarin core.
• Fine Chemical Synthesis: Serves as a precursor for synthesizing complex organic molecules in research and development laboratories.
• Biochemical Probe Development: Utilized in creating molecular probes for studying biological processes and enzyme inhibition.
• Material Science: Potential intermediate for developing organic electronic materials or specialty polymers with specific optical properties.
• Academic & Industrial R&D: Fundamental research compound for exploring new chemical reactions and synthesizing libraries of derivatives for screening.

Basic Information

Product Name	8-Methyl-7-(3-Oxobutan-2-Yloxy)-4-Propylchromen-2-One
CAS No.	374761-02-1
Molecular Formula	C₁₇H₂₀O₄
Molecular Weight	288.34 g/mol
Synonyms	4-Propyl-8-methyl-7-[(1-methyl-2-oxopropyl)oxy]-2H-1-benzopyran-2-one; 7-[(1-Methyl-2-oxopropoxy)]-8-methyl-4-propylcoumarin; 8-Methyl-7-(3-oxobutan-2-yloxy)-4-propyl-2H-chromen-2-one; 4-Propyl-8-methyl-7-(3-oxobutan-2-yloxy)coumarin; Coumarin derivative 374761-02-1; 2H-1-Benzopyran-2-one, 4-propyl-8-methyl-7-[(1-methyl-2-oxopropyl)oxy]-; 7-(3-Oxobutan-2-yloxy)-8-methyl-4-propylchromen-2-one
EINECS	Contact for details

Quality Control

Our 8-Methyl-7-(3-Oxobutan-2-Yloxy)-4-Propylchromen-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply for critical research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to minimize moisture uptake. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.