Description

1-Pyrrolidineacetic Acid, 2-Methyl-5-Oxo-3-Phenyl-, Ethyl Ester is a high-purity, specialized organic compound with the CAS registry number 787623-52-3. This chemical serves as a critical advanced intermediate in modern pharmaceutical synthesis and fine chemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides, leveraging its pyrrolidine core structure.
• Chemical Synthesis Reagent: Employed in organic synthesis as a precursor for heterocyclic compounds, lactams, and other nitrogen-containing structures.
• Academic & Institutional R&D: Serves as a valuable reference standard and starting material in university and contract research organization (CRO) laboratories for methodological studies.
• Material Science Precursor: Potential use in the synthesis of specialty polymers and functional materials requiring specific chiral or structural motifs.

Basic Information

Product Name	1-Pyrrolidineacetic Acid, 2-Methyl-5-Oxo-3-Phenyl-, Ethyl Ester
CAS No.	787623-52-3
Molecular Formula	C15H19NO3
Molecular Weight	261.32 g/mol
Synonyms	Ethyl 2-Methyl-5-oxo-3-phenyl-1-pyrrolidineacetate; 2-Methyl-5-oxo-3-phenyl-1-pyrrolidineacetic Acid Ethyl Ester; 3-Phenyl-2-methyl-5-oxopyrrolidine-1-acetic acid ethyl ester; 1-Pyrrolidineacetic acid, 2-methyl-5-oxo-3-phenyl-, ethyl ester; Ethyl (2-methyl-5-oxo-3-phenylpyrrolidin-1-yl)acetate; (2-Methyl-5-oxo-3-phenyl-1-pyrrolidinyl)acetic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our production of 1-Pyrrolidineacetic Acid, 2-Methyl-5-Oxo-3-Phenyl-, Ethyl Ester adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. Quality is verified via modern analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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