Description

1,2-Dipalmitoyl-Sn-Glycero-3-Phosphobutanol (Sodium Salt) is a high-purity, synthetic phospholipid derivative, specifically a phosphatidylbutanol analog, widely used as a critical intermediate and functional component in advanced life science research and pharmaceutical development. Its value lies in its defined chemical structure and consistent quality, which are essential for reproducible experimental results and formulation stability. This compound is primarily needed by researchers and manufacturers in the fields of liposome technology, drug delivery systems, membrane biophysics, and biochemical signaling studies.

Application

• Liposome & Lipid Nanoparticle (LNP) Formulation: As a structural phospholipid component for creating stable vesicles for drug and gene delivery.
• Biochemical Research: Used as a substrate or inhibitor in studies of phospholipase D (PLD) enzyme activity and related cell signaling pathways.
• Membrane Protein Studies: Incorporated into model lipid bilayers to study protein-lipid interactions and membrane dynamics.
• Pharmaceutical Excipient: Potential functional excipient in advanced parenteral formulations requiring specific lipid matrices.
• Diagnostic Reagent Manufacturing: A key raw material in the production of specialized reagents for clinical diagnostics and research kits.
• Cosmetic & Dermal Delivery Systems: Used in the development of high-end cosmetic products for enhanced skin penetration and stabilization of active ingredients.

Basic Information

Item	Details
Product Name	1,2-Dipalmitoyl-Sn-Glycero-3-Phosphobutanol (Sodium Salt)
CAS No.	92609-92-2
Molecular Formula	C42H82NaO9P
Molecular Weight	784.99 g/mol
Synonyms	1,2-Dihexadecanoyl-sn-glycero-3-phosphobutanol (Sodium Salt); DPPBut (Sodium Salt); Phosphatidylbutanol, dipalmitoyl (Sodium Salt); 1,2-Dipalmitoylphosphatidylbutanol (Sodium Salt); PABut (16:0/16:0); 3-sn-Phosphatidylbutanol, 1,2-dipalmitoyl- (Sodium Salt); PBt(dipalmitoyl); Sodium 1,2-bis(hexadecanoyloxy)-3-(4-hydroxybutoxy)propyl phosphate
EINECS	Contact for details

Quality Control

Our 1,2-Dipalmitoyl-Sn-Glycero-3-Phosphobutanol (Sodium Salt) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and mass spectrometry, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with full traceability are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under desiccant. This material is hygroscopic (moisture-sensitive). For long-term storage, keep under an inert atmosphere (argon or nitrogen) to prevent oxidation. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.