Description

Dilauroylphosphatidylserine is a synthetic phospholipid derivative of phosphatidylserine, a key component of cell membranes. This high-purity compound is critical for research and development in advanced drug delivery systems and cosmetic formulations, where its structural properties enable precise control over vesicle formation and stability. It is primarily utilized by pharmaceutical, nutraceutical, and advanced cosmetic industries for applications ranging from liposomal encapsulation to biomimetic membrane studies.

Application

• Liposomal Drug Delivery: As a key excipient for formulating stable, targeted liposomes for therapeutic agents.
• Biomimetic Membrane Research: For constructing model cell membranes to study protein-lipid interactions and membrane dynamics.
• Cosmetic Actives Carrier: In high-end skincare for encapsulating and enhancing the penetration of active ingredients like vitamins and antioxidants.
• Neurological Research: As a precursor or model compound in studies related to phosphatidylserine's role in cognitive function and neuronal signaling.
• Diagnostic Reagent Formulation: Used in the development of reagents for clinical diagnostics and biochemical assays.
• Nutraceutical Encapsulation: For the microencapsulation of sensitive nutritional supplements to improve bioavailability and stability.

Basic Information

Product Name	Dilauroylphosphatidylserine
CAS No.	2954-46-3
Molecular Formula	C32H60NO10P
Molecular Weight	649.79 g/mol
Synonyms	1,2-Dilauroyl-sn-glycero-3-phospho-L-serine; DLPS; PS(12:0/12:0); Phosphatidylserine (12:0); L-α-Phosphatidylserine, dilauroyl; 1,2-Didodecanoyl-sn-glycero-3-phosphoserine; O-[(2R)-2,3-Bis(dodecanoyloxy)propyl] (2S)-2-amino-3-phosphonooxypropanoate
EINECS	220-980-0

Quality Control

Our Dilauroylphosphatidylserine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for pharmaceutical and cosmetic research. A comprehensive Certificate of Analysis (COA) detailing purity, residual solvents, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) for long-term stability. This material is hygroscopic (moisture-sensitive) and easily oxidized; allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 10 ppm
Specific Rotation	Contact for details

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