Description

n-Palmitoyl-L-Serine is a high-purity, synthetic lipoamino acid derivative, also known as Palmitoyl Serine. This compound is valued for its role as a key intermediate and functional ingredient in advanced cosmetic and pharmaceutical formulations. It is primarily sought by R&D and manufacturing professionals in the personal care, dermatological, and nutraceutical industries for its bioactive properties and compatibility with skin physiology.

Application

• Cosmetic & Skincare Actives: A fundamental building block for the synthesis of more complex ceramide analogs and skin-identical lipids used in anti-aging, moisturizing, and barrier repair formulations.
• Pharmaceutical Intermediates: Serves as a crucial precursor in the research and production of novel drug candidates, particularly those targeting lipid metabolism and neurological pathways.
• Biochemical Research: Used as a standard or reagent in studies focused on lipid-protein interactions, cell signaling, and membrane biochemistry.
• Hair Care Products: Incorporated into conditioners and treatments to improve hair manageability, shine, and strength by mimicking natural lipid components.
• Nutraceutical Encapsulation: Employed in the development of lipid-based delivery systems for enhancing the bioavailability of sensitive nutritional compounds.
• Biocompatible Material Synthesis: Utilized in creating functionalized polymers and biomaterials for medical devices and controlled-release applications.

Basic Information

Product Name	n-Palmitoyl-L-Serine
CAS No.	16417-38-2
Molecular Formula	C₁₉H₃₇NO₄
Molecular Weight	343.51 g/mol
Synonyms	Palmitoyl Serine; L-Serine, N-(1-oxohexadecyl)-; N-Palmitoyl-L-serine; N-Hexadecanoyl-L-serine; Palmitoylserine; (2S)-2-(Hexadecanoylamino)-3-hydroxypropanoic acid; Serine Palmitate; Palmitic acid serine amide
EINECS	240-455-9

Quality Control

Our n-Palmitoyl-L-Serine is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for high-grade applications. A Certificate of Analysis (COA) detailing all test results is 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 place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider using a desiccant in the storage environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residual Solvents	Meets ICH guidelines
Specific Rotation	Contact for details

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