Description

1,2-Dipalmitoyl-Sn-Glycero-3-Phospho-(1'-Myo-Inositol) (Ammonium Salt) is a high-purity, synthetic phospholipid derivative of phosphatidylinositol (PI). This compound is a critical research-grade biochemical and a key building block for creating advanced lipid-based delivery systems and studying cell signaling pathways. It is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and life science research sectors who require well-defined, high-quality lipid components for drug delivery, membrane biology, and diagnostic applications.

Application

• Liposome & Lipid Nanoparticle (LNP) Formulation: A key phospholipid component for constructing stable, targeted drug delivery vehicles for mRNA, siRNA, and other therapeutic cargo.
• Cell Membrane & Signaling Research: Used as a substrate or standard in studies of phosphoinositide metabolism, intracellular signaling cascades, and membrane protein interactions.
• Biochemical Reagent & Standard: Serves as a high-purity reference standard in analytical methods (HPLC, MS) and in enzymatic assays for kinases and phosphatases.
• Model Membrane Systems: Incorporated into supported lipid bilayers (SLBs) or giant unilamellar vesicles (GUVs) to create biologically relevant membrane models.
• Excipient Development: Investigated for use in advanced pharmaceutical formulations to enhance stability or bioavailability.
• Diagnostic Kit Manufacturing: A potential component in the development of diagnostic assays and kits that involve lipid-based detection systems.

Basic Information

Product Name	1,2-Dipalmitoyl-Sn-Glycero-3-Phospho-(1'-Myo-Inositol) (Ammonium Salt)
CAS No.	34290-57-8
Molecular Formula	C41H84NO13P
Molecular Weight	830.09 g/mol
Synonyms	PI(16:0/16:0); Dipalmitoyl Phosphatidylinositol (Ammonium Salt); 1,2-Dihexadecanoyl-sn-glycero-3-phospho-(1'-myo-inositol) ammonium salt; Phosphatidylinositol (16:0/16:0); DPPI; 1,2-Dipalmitoylphosphatidylinositol; L-α-Phosphatidylinositol (dipalmitoyl, ammonium salt); Inositol Phosphatide (dipalmitoyl)
EINECS	Contact for details

Quality Control

Our 1,2-Dipalmitoyl-Sn-Glycero-3-Phospho-(1'-Myo-Inositol) (Ammonium Salt) is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity suitable for sensitive research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable, and our quality control protocols are designed to meet the stringent requirements of the pharmaceutical and biotechnology industries.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (HPLC/MS)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0% (Area Percent)
Water Content (KF)	≤ 2.0 %
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Bacterial Endotoxins	< 1.0 EU/mg (if applicable)

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