Description

3-(4-Methoxybenzoyl)Propionic Acid is a versatile aromatic keto acid derivative that serves as a critical building block in organic synthesis. Its molecular structure, featuring both a carboxylic acid and a ketone functional group, makes it a valuable intermediate for creating more complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Fine Chemical Synthesis: Used as a building block for creating complex organic molecules, including dyes, pigments, and liquid crystals.
• Academic & Industrial Research: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Agrochemical Development: Serves as an intermediate in the research and production of advanced crop protection chemicals.
• Polymer Chemistry: Can be utilized in the synthesis of specialty polymers and functional materials.

Basic Information

Product Name	3-(4-Methoxybenzoyl)Propionic Acid
CAS No.	3153-44-4
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	4-Methoxyphenyl 3-oxopropyl ketone; 4'-Methoxybenzoylpropionic Acid; 3-(4-Methoxybenzoyl)propanoic Acid; 4-Methoxy-γ-oxobenzenebutanoic Acid; γ-Oxo-4-methoxybenzenebutanoic Acid; 3-(p-Methoxybenzoyl)propionic Acid; 4-Methoxybenzoylpropionic Acid; p-Methoxybenzoylpropionic Acid
EINECS	221-593-7

Quality Control

Our 3-(4-Methoxybenzoyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents.

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 strong acids, bases, and oxidizing agents. Due to its sensitivity, the container should be kept tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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