Description

L-Proline, 5-(2-Propenyl)-, Methyl Ester (9Ci) is a specialized proline derivative, a key chiral building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in peptide mimetics, medicinal chemistry, and catalyst development.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Peptidomimetics Research: Used to create proline-based scaffolds that mimic peptide structures for drug discovery.
• Asymmetric Synthesis: Serves as a precursor or auxiliary in catalytic asymmetric reactions to induce chirality.
• Agrochemical Development: Employed in the research and synthesis of advanced, biologically active compounds.
• Fine Chemical Synthesis: A building block for the preparation of complex, high-value specialty chemicals.
• Academic & Industrial R&D: Utilized in research laboratories for methodological development and exploring new chemical spaces.

Basic Information

Product Name	L-Proline, 5-(2-Propenyl)-, Methyl Ester (9Ci)
CAS No.	637355-27-2
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	Methyl (2S)-5-(prop-2-en-1-yl)pyrrolidine-2-carboxylate; L-Proline, 5-(2-propenyl)-, methyl ester; (S)-Methyl 5-(allyl)pyrrolidine-2-carboxylate; Methyl L-5-allylprolinate; 5-Allyl-L-proline methyl ester; Allylproline methyl ester; Proline derivative CAS 637355-27-2
EINECS	Contact for details

Quality Control

Our L-Proline, 5-(2-Propenyl)-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification and impurity profiling by HPLC, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for purity, enantiomeric excess, and identity is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%

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