Description

4-(3,4-Dipropoxy-Phenyl)-4-Oxo-Butyric Acid is a high-purity organic intermediate characterized by its dipropoxy-substituted aromatic ketone structure. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, offering a unique combination of aromaticity and a reactive carboxylic acid functionality. It is primarily needed by research and development chemists and process engineers in the pharmaceutical and advanced materials sectors for creating novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system or inflammatory pathways.
• Liquid Crystal & OLED Material Precursor: Used in the synthesis of advanced organic electronic materials for displays and lighting applications.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides or plant growth regulators with specific activity profiles.
• Polymer Modification: Employed to introduce aromatic ketone groups into polymer chains, altering thermal and optical properties for specialty coatings or adhesives.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex molecular architectures via reactions at the ketone or acid groups.
• Dye & Pigment Intermediate: Utilized in the production of specialized colorants where the dipropoxy-phenyl group influences hue and stability.

Basic Information

Product Name	4-(3,4-Dipropoxy-Phenyl)-4-Oxo-Butyric Acid
CAS No.	568553-00-4
Molecular Formula	C16H22O5
Molecular Weight	294.34 g/mol
Synonyms	4-Oxo-4-(3,4-dipropoxyphenyl)butanoic acid; 4-(3,4-Dipropoxyphenyl)-4-oxobutanoic acid; 3,4-Dipropoxybenzoylacetic acid; γ-Oxo-3,4-dipropoxybenzenebutanoic acid; 4-(3,4-Di-n-propoxyphenyl)-4-oxobutyric acid; Butyric acid, 4-(3,4-dipropoxyphenyl)-4-oxo-; 568553-00-4; 4-Oxo-4-(3,4-dipropoxy-phenyl)-butyric acid
EINECS	Contact for details

Quality Control

Our 4-(3,4-Dipropoxy-Phenyl)-4-Oxo-Butyric Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting R&D and process standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.