Description

4-Butyl-7-[2-(4-Methoxyphenyl)-2-Oxoethoxy]-8-Methylchromen-2-One is a high-purity synthetic chromenone derivative, a key building block in advanced organic synthesis. Its molecular structure makes it a valuable intermediate for the research and development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily targeted at R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators where the chromenone core offers specific bioactivity.
• Material Science: Investigated as a monomer or additive for creating advanced polymers or organic electronic materials with tailored optical properties.
• Chemical Synthesis: Acts as a versatile building block for constructing more complex molecular architectures in academic and industrial research laboratories.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying biological pathways and target validation.

Basic Information

Product Name	4-Butyl-7-[2-(4-Methoxyphenyl)-2-Oxoethoxy]-8-Methylchromen-2-One
CAS No.	374766-33-3
Molecular Formula	C23H24O5
Molecular Weight	380.44 g/mol
Synonyms	4-Butyl-7-[2-(4-methoxyphenyl)-2-oxoethoxy]-8-methyl-2H-chromen-2-one; 8-Methyl-4-butyl-7-[2-(4-methoxyphenyl)-2-oxoethoxy]coumarin; 4-Butyl-7-(2-(4-methoxyphenyl)-2-oxoethoxy)-8-methylcoumarin; 374766-33-3; 4-Butyl-8-methyl-7-[2-(4-methoxyphenyl)-2-oxoethoxy]chromen-2-one; 7-[2-(4-Methoxyphenyl)-2-oxoethoxy]-4-butyl-8-methyl-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 4-Butyl-7-[2-(4-Methoxyphenyl)-2-Oxoethoxy]-8-Methylchromen-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.