Description

3-m-Tolyl-Propionic Acid Ethyl Ester is a versatile organic ester compound, valued for its role as a key synthetic intermediate in advanced organic synthesis. Its structure makes it particularly useful for introducing the 3-methylphenylpropionate moiety into more complex molecules. This product is essential for research and development chemists and process engineers in the pharmaceutical and fine chemical industries seeking reliable building blocks for active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of fragrances, flavors, and liquid crystals where the meta-tolyl group is required.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides and plant growth regulators.
• Material Science: Employed in polymer research for modifying resin properties and creating specialized monomers.
• Organic Synthesis: Acts as a versatile reagent for C-C bond formation and esterification reactions in academic and industrial R&D laboratories.

Basic Information

Product Name	3-m-Tolyl-Propionic Acid Ethyl Ester
CAS No.	7297-13-4
Molecular Formula	C₁₂H₁₆O₂
Molecular Weight	192.26 g/mol
Synonyms	Ethyl 3-(3-Methylphenyl)propanoate; Ethyl 3-(m-Tolyl)propionate; 3-(3-Methylphenyl)propionic Acid Ethyl Ester; m-Methylhydrocinnamic Acid Ethyl Ester; Ethyl m-Methylhydrocinnamate; 7297-13-4; NSC 163944
EINECS	Contact for details

Quality Control

Our 3-m-Tolyl-Propionic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.