Description

2-o-(1,2-o-Dipalmitoyl-Sn-Glycero-3-Phospho)Inositol is a high-purity synthetic phospholipid derivative, specifically a phosphatidylinositol (PI) analog with defined palmitoyl chains. This compound is critical for advanced research and development in lipid biochemistry and cell signaling due to its role as a precursor or model compound for inositol phosphate signaling pathways. It is primarily utilized by pharmaceutical researchers, academic institutions, and specialty chemical manufacturers focused on lipidomics, drug delivery systems, and membrane biophysics.

Application

• Biochemical Research: As a key substrate or standard in studies of phosphoinositide metabolism, intracellular signaling cascades, and enzyme kinetics (e.g., phospholipase assays).
• Pharmaceutical Development: Investigation as a component or precursor in novel liposomal and lipid nanoparticle (LNP) formulations for targeted drug and gene delivery.
• Membrane Biology Studies: Used to create model membranes or liposomes to study protein-lipid interactions, membrane fluidity, and raft formation.
• Diagnostic Reagent Manufacturing: Potential use in the synthesis of specialized reagents for diagnostic kits targeting cellular signaling pathways.
• Reference Standard: Serves as a high-purity analytical standard for quality control in the production of related phospholipids and for calibration in chromatographic (HPLC, LC-MS) systems.
• Cosmetic Science: Exploration in high-end cosmetic formulations for its biomimetic properties and potential skin barrier repair functions.

Basic Information

Product Name	2-o-(1,2-o-Dipalmitoyl-Sn-Glycero-3-Phospho)Inositol
CAS No.	156925-83-6
Molecular Formula	C47H89O13P
Molecular Weight	893.18 g/mol
Synonyms	1,2-Dipalmitoyl-sn-glycero-3-phospho-(1'-myo-inositol); Dipalmitoyl Phosphatidylinositol; PI(16:0/16:0); Phosphatidylinositol (dipalmitoyl); 1,2-Dihexadecanoyl-sn-glycero-3-phospho-(1'-myo-inositol); DPPI; myo-Inositol, 1-(1,2-dihexadecanoyl-sn-glycero-3-phospho)-; L-α-Phosphatidylinositol (dipalmitoyl)
EINECS	Contact for details

Quality Control

Our 2-o-(1,2-o-Dipalmitoyl-Sn-Glycero-3-Phospho)Inositol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and consistency. We support compliance with relevant cGMP and ISO 9001 guidelines for laboratory chemicals.

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) to minimize oxidation and hydrolysis. For long-term storage, desiccate at -20°C. The product is hygroscopic and moisture-sensitive; allow the sealed vial to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Solubility	Soluble in chloroform, methanol; slightly soluble in aqueous buffers
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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