Description

1-(1-Oxohexadecyl)-L-Proline is a high-purity specialty chemical building block, a derivative of the amino acid L-proline. This compound is valued for its role as a key intermediate in advanced organic synthesis, particularly in the development of pharmaceuticals and bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to incorporate a lipophilic proline moiety into complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in peptide mimetics and enzyme inhibitors.
• Biochemical Research: Used in proteomics and medicinal chemistry research to study protein-ligand interactions and develop new therapeutic candidates.
• Agrochemical Synthesis: Serves as an intermediate in the production of advanced pesticides and herbicides with targeted modes of action.
• Cosmetic & Personal Care Actives: Potential precursor for synthesizing novel peptides and conditioning agents in high-end skincare formulations.
• Catalyst & Ligand Development: Can be utilized to create chiral ligands for asymmetric catalysis in fine chemical manufacturing.

Basic Information

Product Name	1-(1-Oxohexadecyl)-L-Proline
CAS No.	59441-32-6
Molecular Formula	C21H39NO3
Molecular Weight	353.54 g/mol
Synonyms	N-Palmitoyl-L-proline; L-Proline, 1-(1-oxohexadecyl)-; Palmitoyl-L-proline; 1-Hexadecanoyl-L-proline; N-(1-Oxohexadecyl)-L-proline; Palmitoylproline; (S)-1-Palmitoylpyrrolidine-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-(1-Oxohexadecyl)-L-Proline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) with detailed specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm

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