Description

2-(4-Ethoxy-Phenyl)-Pyrrolidine, Oxalic Acid is a high-purity organic salt compound, serving as a critical pharmaceutical intermediate and research chemical. Its value lies in providing a stable, well-defined building block for the synthesis of more complex molecules, ensuring batch-to-batch consistency for downstream processes. This product is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) targeted drugs.
• Agrochemical Research: Used in the development and synthesis of novel crop protection agents and herbicides.
• Chemical Synthesis: Serves as a versatile precursor or reagent in organic synthesis for creating complex heterocyclic compounds.
• Academic & Industrial R&D: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and lead optimization.
• Fine Chemical Production: Integral in manufacturing specialized chemicals requiring high-purity pyrrolidine derivatives.

Basic Information

Product Name	2-(4-Ethoxy-Phenyl)-Pyrrolidine, Oxalic Acid
CAS No.	1177273-80-1
Molecular Formula	C14H19NO5
Molecular Weight	281.30 g/mol
Synonyms	2-(4-Ethoxyphenyl)pyrrolidine oxalate; 1-(4-Ethoxyphenyl)-2-pyrrolidinemethanol oxalic acid salt; Pyrrolidine, 2-(4-ethoxyphenyl)-, (2R)-, ethanedioate (1:1); 4-Ethoxy-α-(2-pyrrolidinyl)benzenemethanol oxalate; (R)-2-(4-Ethoxyphenyl)pyrrolidinium oxalate; 1177273-80-1; Oxalic acid - 2-(4-ethoxyphenyl)pyrrolidine (1:1)
EINECS	Contact for details

Quality Control

Our 2-(4-Ethoxy-Phenyl)-Pyrrolidine, Oxalic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets exacting standards for pharmaceutical intermediate applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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