Description

2-(Phenylmethoxy)-Propanoic Acid Ethyl Ester is a versatile organic ester compound with a benzyl-protected hydroxyl group, serving as a valuable intermediate in advanced chemical synthesis. Its structure makes it a key building block for constructing more complex molecules, offering chemists a protected handle for further functionalization. This product is essential for R&D and production in the pharmaceutical and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring chiral centers or protected alcohol functionalities.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex organic molecules, including agrochemicals, flavors, and fragrances.
• Chiral Building Block: The asymmetric carbon makes it valuable for producing enantiomerically pure compounds in medicinal chemistry.
• Protecting Group Chemistry: The benzyloxy group acts as a protective moiety for alcohols during complex synthetic sequences.
• Polymer Modification: Can be employed in the synthesis of specialty monomers or as a modifier for polymer properties.
• Academic & Industrial Research: Serves as a standard reagent in chemical research for methodology development and exploration of new reaction pathways.

Basic Information

Product Name	2-(Phenylmethoxy)-Propanoic Acid Ethyl Ester
CAS No.	2040-44-0
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	Ethyl 2-(Benzyloxy)propanoate; Ethyl 2-Benzyloxypropionate; 2-Benzyloxypropionic Acid Ethyl Ester; Ethyl α-(Benzyloxy)propionate; Propanoic acid, 2-(phenylmethoxy)-, ethyl ester; Ethyl O-benzyl-lactate; Lactic acid, O-benzyl-, ethyl ester; Ethyl 2-(benzyloxy)propanoate
EINECS	218-040-8

Quality Control

Our 2-(Phenylmethoxy)-Propanoic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR and NMR, purity assessment by GC or HPLC, and control of key impurities. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your specific research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.490 - 1.500
Specific Gravity (20°C)	1.050 - 1.090

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