Description

L-A-Phosphatidic Acid, B-Arachidonoyl-*G Amma-Stearo CAS NO 64665-00-5 is a specialized, high-purity phospholipid derivative, a critical building block in lipid biochemistry and membrane research. This compound is essential for studying cellular signaling pathways, particularly those involving phospholipase D and lipid second messengers. It is primarily utilized by research institutions and pharmaceutical developers focused on lipidomics, drug delivery systems, and the investigation of inflammatory and neurological processes.

Application

• Biochemical Research: A key substrate for studying phospholipase D (PLD) enzyme activity and phosphatidic acid signaling cascades.
• Lipidomics & Metabolomics: Used as a reference standard for the identification and quantification of complex lipids in mass spectrometry-based analyses.
• Pharmaceutical R&D: Investigated for its role in cell membrane dynamics and as a potential component in advanced liposomal drug delivery formulations.
• Cell Biology Studies: Employed in research on membrane fusion, vesicle trafficking, and cellular responses to stress and growth factors.
• Signal Transduction Research: Essential for elucidating pathways related to inflammation, neurotransmission, and cancer biology where arachidonic acid metabolites are involved.
• Synthetic Lipid Chemistry: Serves as a crucial intermediate for the chemical or enzymatic synthesis of more complex glycerophospholipids.

Basic Information

Product Name	L-A-Phosphatidic Acid, B-Arachidonoyl-*G Amma-Stearo
CAS No.	64665-00-5
Molecular Formula	C₄₁H₇₃O₈P
Molecular Weight	737.0 g/mol (approx.)
Synonyms	1-Arachidonoyl-2-stearoyl-sn-glycero-3-phosphate; PA(20:4/18:0); Phosphatidic Acid(20:4/18:0); 1-Arachidonoyl-2-stearoyl-phosphatidic acid; sn-Glycero-3-phosphoric acid 1-arachidonoyl-2-stearoyl ester; L-α-Phosphatidic acid, arachidonoyl-stearoyl; Arachidonoyl Stearoyl Phosphatidic Acid
EINECS	Contact for details

Quality Control

Our L-A-Phosphatidic Acid is produced under stringent conditions to ensure batch-to-batch consistency and high chemical purity, suitable for sensitive research applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen). The product is hygroscopic and easily oxidized; allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation. Keep the container tightly sealed in a dry and cool place after use.

Specification

Item	Specification
Appearance	White to off-white waxy solid or film
Identification (IR & NMR)	Conforms to structure
Assay (HPLC)	≥ 95% (Area %)
Purity (TLC)	Single major spot
Solubility	Chloroform, Methanol, Ethanol

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