Description

Hexacosyl 5-Oxo-L-Prolinate is a high-purity specialty ester derived from L-proline, designed for advanced formulation and synthesis. This compound is valued for its role as a key intermediate and functional additive in high-performance applications where specific molecular architecture and purity are critical. It is primarily sought by manufacturers in the pharmaceutical, cosmetic, and advanced material science industries for research, development, and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs, particularly those targeting skin delivery or requiring lipophilic modification.
• Cosmetic & Personal Care Actives: Serves as a functional ingredient in premium anti-aging serums, creams, and lotions for its potential skin-conditioning and delivery-enhancing properties.
• Biochemical Research: Employed as a standard or building block in life science research, including peptide mimetics and enzyme inhibitor studies.
• Specialty Polymer Synthesis: Acts as a monomer or modifier in the production of specialized polymers with tailored biodegradability or biocompatibility.
• Lubricant & Surfactant Additive: Utilized as a high-molecular-weight additive to modify the properties of industrial lubricants and surfactants.

Basic Information

Product Name	Hexacosyl 5-Oxo-L-Prolinate
CAS No.	37673-41-9
Molecular Formula	C31H59NO4
Molecular Weight	509.80 g/mol
Synonyms	5-Oxo-L-proline hexacosyl ester; L-Pyroglutamic acid hexacosyl ester; Hexacosyl L-pyroglutamate; 1-Hexacosyl 5-oxopyrrolidine-2-carboxylate; (S)-Hexacosyl 5-oxopyrrolidine-2-carboxylate; N/A
EINECS	Contact for details

Quality Control

Our Hexacosyl 5-Oxo-L-Prolinate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting specifications for high-purity applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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). Keep away from strong oxidizing agents and excessive heat.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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