Description

2-Pyrrolidinol, 1-Acetyl-, Acetate (Ester), (2R)- (9Ci) is a high-purity, chiral intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and functionalized pyrrolidine core make it a valuable building block for constructing complex, biologically active molecules. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in classes targeting the central nervous system or as protease inhibitors.
• Agrochemical Synthesis: Used in the preparation of advanced, stereospecific pesticides and herbicides where the specific enantiomer can be critical for bioactivity.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for synthesizing novel chiral ligands and organocatalysts used in enantioselective transformations.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals, flavors, and fragrances requiring a specific enantiomeric form.
• Academic & Industrial Research: A valuable tool for methodological studies in organic chemistry, including new route development and stereochemistry investigations.

Basic Information

Product Name	2-Pyrrolidinol, 1-Acetyl-, Acetate (Ester), (2R)- (9Ci)
CAS No.	221911-62-2
Molecular Formula	C8H13NO3
Molecular Weight	171.19 g/mol
Synonyms	(2R)-1-Acetyl-2-pyrrolidinyl acetate; (R)-1-Acetyl-2-(acetoxy)pyrrolidine; 1-Acetyl-2-pyrrolidinol acetate, (R)-; 2-Acetoxy-1-acetylpyrrolidine, (R)-; (R)-2-(Acetyloxy)-1-(acetyl)pyrrolidine; (R)-1-Acetylpyrrolidin-2-yl acetate; Pyrrolidin-2-ol, 1-acetyl-, acetate, (2R)-; 1-Acetyl-2-pyrrolidinyl acetate (R-enantiomer)
EINECS	Contact for details

Quality Control

Our 2-Pyrrolidinol, 1-Acetyl-, Acetate (Ester), (2R)- (9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes comprehensive analytical testing, including chiral purity determination by HPLC, to meet exacting research and process standards. A Certificate of Analysis (COA) detailing identity, purity, and enantiomeric excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral 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.