Description

1-Methylpentadecyl 5-Oxo-L-Prolinate is a specialized proline derivative with a long-chain alkyl ester group. This unique molecular structure makes it a valuable intermediate for synthesizing advanced materials and bioactive compounds. It is particularly relevant for researchers and manufacturers in the pharmaceutical, cosmetic, and specialty chemical sectors seeking to develop novel ingredients with tailored properties.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting skin conditions or requiring lipophilic properties for enhanced bioavailability.
• Cosmetic Ingredient Synthesis: Serves as a key building block for creating advanced emollients, skin-conditioning agents, or active compounds in anti-aging and moisturizing formulations.
• Specialty Polymer Additive: Acts as a monomer or modifier in the production of specialty polymers to impart specific characteristics like flexibility, adhesion, or biocompatibility.
• Bioconjugation & Prodrug Development: Utilized in the design of prodrugs or bioconjugates where the ester linkage can be cleaved enzymatically for targeted release.
• Liquid Crystal & Advanced Material Research: Investigated as a component in the development of liquid crystalline materials or organic semiconductors due to its amphiphilic structure.
• Chemical Synthesis Reagent: Employed in organic synthesis as a protected form of L-proline or to introduce specific chiral and lipophilic elements into target molecules.

Basic Information

Product Name	1-Methylpentadecyl 5-Oxo-L-Prolinate
CAS No.	37673-29-3
Molecular Formula	C₂₁H₃₉NO₃
Molecular Weight	353.54 g/mol
Synonyms	5-Oxo-L-proline, 1-methylpentadecyl ester; L-Pyroglutamic acid 1-methylpentadecyl ester; 1-Methylpentadecyl L-pyroglutamate; 1-Methylpentadecyl (S)-5-oxopyrrolidine-2-carboxylate; 1-Methylpentadecyl 5-oxo-L-prolinate; 1-Methylpentadecyl 5-oxo-L-prolinate; 1-Methylpentadecyl 5-oxo-L-prolinate; 1-Methylpentadecyl 5-oxo-L-prolinate
EINECS	Contact for details

Quality Control

Our 1-Methylpentadecyl 5-Oxo-L-Prolinate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis to confirm enantiomeric integrity, and spectroscopic identification (IR, NMR). Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Optical Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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