Description

L-Proline, 1-(2-Propenyl)-, Methyl Ester (9Ci) is a specialized proline derivative featuring an allyl substitution on the nitrogen atom and a methyl ester group. This unique structure makes it a valuable chiral building block and intermediate in advanced organic synthesis, particularly for the construction of complex molecules. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, especially for peptidomimetics and constrained peptides.
• Agrochemical Synthesis: Used in the creation of novel, biologically active compounds for crop protection and pest management solutions.
• Asymmetric Catalysis: Employed as a precursor or ligand in the development of chiral catalysts for stereoselective reactions.
• Peptide Chemistry: Acts as a modified amino acid derivative for introducing structural constraints or functional handles into peptide chains.
• Chemical Biology Research: Utilized as a probe or building block in studying protein-protein interactions and enzyme mechanisms.
• Specialty Polymer Monomer: Investigated for the synthesis of functional polymers with specific chiral or bioactive properties.

Basic Information

Product Name	L-Proline, 1-(2-Propenyl)-, Methyl Ester (9Ci)
CAS No.	152668-35-4
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	1-Allyl-L-proline methyl ester; Methyl 1-(2-propen-1-yl)-L-prolinate; (S)-Methyl 1-allylpyrrolidine-2-carboxylate; L-Proline, 1-(2-propenyl)-, methyl ester; Methyl 1-allyl-L-prolinate; 1-Allyl-L-proline methyl ester; N-Allyl-L-proline methyl ester; Allyl-L-proline methyl ester
EINECS	Contact for details

Quality Control

Our L-Proline, 1-(2-Propenyl)-, Methyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and specific parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.