Description

4-(4-Isopropoxy-Phenyl)-2,4-Dioxo-Butyric Acid Methyl Ester is a high-purity synthetic intermediate of significant importance in advanced organic synthesis. Its unique β-keto ester structure, featuring an isopropoxy phenyl group, makes it a versatile building block for constructing complex molecular architectures. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those with aryl ketone or heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: A valuable scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Product Name	4-(4-Isopropoxy-Phenyl)-2,4-Dioxo-Butyric Acid Methyl Ester
CAS No.	889996-10-5
Molecular Formula	C14H16O5
Molecular Weight	264.27 g/mol
Synonyms	Methyl 4-(4-isopropoxyphenyl)-2,4-dioxobutanoate; 2,4-Dioxo-4-(4-isopropoxyphenyl)butyric acid methyl ester; 4-(4-Isopropoxyphenyl)-2,4-dioxobutanoic acid methyl ester; Methyl 4-(4-propan-2-yloxyphenyl)-2,4-dioxobutanoate; Butanoic acid, 4-(4-isopropoxyphenyl)-2,4-dioxo-, methyl ester; CAS 889996-10-5
EINECS	Contact for details

Quality Control

Our 4-(4-Isopropoxy-Phenyl)-2,4-Dioxo-Butyric Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

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