Description

D-Phenyllactic acid ethyl ester is a chiral ester derivative of phenyllactic acid, a compound of significant interest in fine chemical synthesis. This high-purity intermediate is valued for its role as a versatile building block in the production of advanced pharmaceuticals and bioactive compounds. It is essential for research and manufacturing in the pharmaceutical, agrochemical, and flavor & fragrance industries, where precise stereochemistry and consistent quality are paramount.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides and herbicides, where the specific enantiomer can influence biological activity.
• Flavor and Fragrance Precursor: Serves as a starting material for creating complex aromatic compounds used in premium flavorings and perfumes.
• Biochemical Research: Employed in enzymatic studies and as a standard in analytical method development for chiral separation techniques.
• Organic Synthesis Building Block: Utilized in asymmetric synthesis and for introducing the phenyllactic acid moiety into more complex molecular architectures.

Basic Information

Product Name	D-Phenyllactic acid ethyl ester
CAS No.	20918-88-1
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	(R)-2-Hydroxy-3-phenylpropanoic acid ethyl ester; Ethyl (R)-(-)-2-hydroxy-3-phenylpropionate; D-(-)-2-Hydroxy-3-phenylpropionic acid ethyl ester; Ethyl D-phenyllactate; (R)-(-)-Phenyllactic acid ethyl ester; Ethyl (R)-phenyllactate
EINECS	Contact for details

Quality Control

Our D-Phenyllactic acid ethyl ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the stringent requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and specific tests are provided with each shipment.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Specific Rotation	-20° to -24° (c=1 in CHCl3)
Water Content (KF)	≤ 0.5%

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