Description

2-Pyrrolidinecarboxaldehyde,1-(3-Methyl-2-Butenyl)-,(S)-(9Ci) is a chiral, non-natural amino aldehyde derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and sophisticated building block for constructing complex molecules with precise stereochemistry. Pharmaceutical researchers and fine chemical manufacturers need it for the development of active pharmaceutical ingredients (APIs), chiral catalysts, and other high-value specialty chemicals where stereochemical control is paramount.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly for central nervous system (CNS) and antiviral drugs.
• Asymmetric Synthesis: Employed as a precursor for chiral ligands, auxiliaries, and catalysts used in enantioselective transformations.
• Peptidomimetics & Bioactive Molecule Design: Serves as a constrained scaffold for designing peptide analogs and other bioactive compounds with improved metabolic stability.
• Agrochemical Research: Used in the synthesis of chiral active ingredients for advanced crop protection products.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry programs.

Basic Information

Item	Detail
Product Name	2-Pyrrolidinecarboxaldehyde,1-(3-Methyl-2-Butenyl)-,(S)-(9Ci)
CAS No.	130823-66-4
Molecular Formula	C10H17NO
Molecular Weight	167.25 g/mol
Synonyms	(S)-1-(3-Methylbut-2-en-1-yl)pyrrolidine-2-carboxaldehyde; (S)-1-Prenyl-2-formylpyrrolidine; (S)-1-(3-Methyl-2-butenyl)-2-pyrrolidinecarboxaldehyde; (S)-1-(3-Methyl-2-butenyl)pyrrolidine-2-carbaldehyde; 1-(3-Methyl-2-butenyl)-L-prolinal; L-Prolinal, 1-(3-methyl-2-butenyl)-; (S)-1-(3-Methylbut-2-enyl)pyrrolidine-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Pyrrolidinecarboxaldehyde,1-(3-Methyl-2-Butenyl)-,(S)-(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity (enantiomeric excess) verification by HPLC, to ensure it meets the exacting standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and specific impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. This material is easily oxidized; prolonged exposure to air or elevated temperatures should be avoided.

Specification

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

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