Description

Phosphatidyl (5) Inositol Monophosphate is a high-purity, biologically significant phospholipid derivative, a key component of cellular signaling pathways. Its primary value lies in its role as a critical precursor and intermediate in the synthesis of higher-order phosphoinositides, which are essential for research in cell biology and signal transduction. This compound is particularly vital for biochemical researchers, pharmaceutical developers, and diagnostic manufacturers working on intracellular signaling mechanisms, drug discovery, and advanced lipidomics studies.

Application

• Biochemical Research & Standard Preparation: Serves as a critical standard and substrate for studying phosphatidylinositol phosphate kinases (PIPKs) and phospholipase enzymes in signal transduction pathways.
• Pharmaceutical Development: Used as a key intermediate in the research and synthesis of novel therapeutic agents targeting phosphoinositide 3-kinase (PI3K) and related signaling cascades implicated in cancer and metabolic diseases.
• Lipidomics & Analytical Reference: An essential reference standard for mass spectrometry (MS) and high-performance liquid chromatography (HPLC) in lipid profiling and quantitative analysis of complex biological samples.
• Cell Biology Studies: Employed in membrane biophysics research and for reconstituting lipid vesicles to investigate protein-lipid interactions and membrane trafficking.
• Diagnostic Reagent Formulation: Utilized in the development of enzymatic assay kits and diagnostic reagents designed to detect or quantify specific kinase or phosphatase activities.

Basic Information

Product Name	Phosphatidyl (5) Inositol Monophosphate
CAS No.	291527-75-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PI(5)P; Phosphatidylinositol 5-Phosphate; PtdIns5P; 1-Phosphatidyl-1D-myo-inositol 5-phosphate; D-myo-Inositol, 1-(1,2-di-O-acyl-sn-glycero-3-phospho)-, 5-(dihydrogen phosphate); Phosphatidylinositol Monophosphate (5-isomer); PtdIns(5)P; Inositol Phospholipid Precursor
EINECS	Contact for details

Quality Control

Our Phosphatidyl (5) Inositol Monophosphate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the exacting standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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. This product is hygroscopic (moisture-sensitive) and light-sensitive; allow the sealed vial to equilibrate to room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white solid or film
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95% (Area Percent)
Solubility	Soluble in chloroform/methanol mixtures

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