Description

2,4-Dioxo-4-(4-Propoxy-Phenyl)-Butyric Acid Methyl Ester is a high-purity organic ester compound with a defined molecular structure, serving as a critical synthetic intermediate. Its value lies in providing a versatile and reactive building block for constructing more complex molecules in advanced chemical synthesis. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for API and fine chemical production.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific aryl and keto-ester functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating complex molecules used in dyes, pigments, and performance materials.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new reaction pathways and developing novel heterocyclic compounds.
• Material Science: Potential intermediate in the development of specialty polymers and advanced organic electronic materials.

Basic Information

Product Name	2,4-Dioxo-4-(4-Propoxy-Phenyl)-Butyric Acid Methyl Ester
CAS No.	889996-17-2
Molecular Formula	C14H16O5
Molecular Weight	264.27 g/mol
Synonyms	Methyl 2,4-dioxo-4-(4-propoxyphenyl)butanoate; 4-(4-Propoxyphenyl)-2,4-dioxobutanoic acid methyl ester; Butanoic acid, 2,4-dioxo-4-(4-propoxyphenyl)-, methyl ester; Methyl 4-(4-propoxyphenyl)-2,4-dioxobutanoate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for parameters such as assay, related substances, and residual solvents are available upon request. We adhere to strict internal quality management protocols to ensure supply reliability and product integrity for our global B2B clients.

Storage

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

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%
Residual Solvents (GC)	Complies with ICH guidelines

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