Description

4-(3',4'-Dimethoxyphenyl)-3-Acetyl-4-Butanolide is a high-purity, synthetically derived butanolide derivative characterized by its dimethoxyphenyl and acetyl functional groups. This compound serves as a versatile and critical synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by pharmaceutical R&D and fine chemical industries for the development of novel active compounds and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Research: Used in developing novel active ingredients for crop protection and plant growth regulation.
• Organic Synthesis: Serves as a precursor for heterocyclic compounds, lactones, and other complex organic molecules in research laboratories.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced materials.
• Flavor & Fragrance Synthons: Intermediate for creating complex aromatic compounds used in high-value fragrance and flavor formulations.
• Academic & Contract Research: Essential reagent for methodological studies and custom synthesis projects in universities and CROs.

Basic Information

Product Name	4-(3',4'-Dimethoxyphenyl)-3-Acetyl-4-Butanolide
CAS No.	72471-47-7
Molecular Formula	C14H16O5
Molecular Weight	264.27 g/mol
Synonyms	3-Acetyl-4-(3,4-dimethoxyphenyl)-2-oxetanone; 4-(3,4-Dimethoxyphenyl)-3-acetyloxetan-2-one; 3-Acetyl-4-(3,4-dimethoxyphenyl)oxetan-2-one; 4-(3,4-Dimethoxyphenyl)-3-acetyl-β-propiolactone; 3-Acetyl-4-(3,4-dimethoxyphenyl)-β-propiolactone; 4-(3,4-Dimethoxyphenyl)-3-acetyl-4-butanolide (IUPAC); 3-Acetyl-4-(3,4-dimethoxyphenyl)dihydrofuran-2(3H)-one
EINECS	Contact for details

Quality Control

Our 4-(3',4'-Dimethoxyphenyl)-3-Acetyl-4-Butanolide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR 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 traceability and reliability for critical R&D and production applications.

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). This product is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
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.