Description

Butanoic Acid, (3R)-3-Pyrrolidinyl Ester (9Ci) is a chiral pyrrolidine derivative, a high-purity intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and functional group make it a valuable building block for constructing complex molecules with specific biological activity. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of potential drug candidates, particularly for central nervous system (CNS) targets.
• Asymmetric Synthesis: Employed as a building block in catalytic asymmetric reactions to introduce the (3R)-3-pyrrolidinyl moiety into target molecules.
• Agrochemical Research: Used in the synthesis of novel, chiral active ingredients for crop protection products.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in enantioselective transformations.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme function.
• Fine Chemical Production: Incorporated into the multi-step synthesis of specialty chemicals requiring high stereochemical purity.

Basic Information

Product Name	Butanoic Acid, (3R)-3-Pyrrolidinyl Ester (9Ci)
CAS No.	316353-87-4
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	(R)-3-Pyrrolidinyl butyrate; (3R)-3-Pyrrolidinyl butanoate; Butanoic acid, (3R)-3-pyrrolidinyl ester; (R)-Pyrrolidin-3-yl butyrate; 316353-87-4; (R)-1-Butanoyl-3-pyrrolidinol; (R)-N-Butanoyl-3-pyrrolidinol
EINECS	Contact for details

Quality Control

Our Butanoic Acid, (3R)-3-Pyrrolidinyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) documenting 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, and well-ventilated area. For long-term storage, we recommend keeping the product at 2-8°C under an inert atmosphere to maintain optimal stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Enantiomeric Excess)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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