Description

L-A-Glycerophosphorylethanolamine (Hydrate), also known as Olamine Alfoscerate or GPE, is a high-purity phospholipid derivative and a key intermediate in cellular metabolism. This compound is valued for its role as a precursor in the biosynthesis of phosphatidylethanolamine, a major component of biological membranes. It is essential for research and development in the pharmaceutical, nutraceutical, and biochemical synthesis sectors, where precise molecular structure and purity are critical for efficacy and reproducibility.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) targeting neurological and metabolic pathways.
• Nutraceutical & Cosmetic Formulations: Incorporated into advanced supplements and topical products for its potential cell membrane-stabilizing and restorative properties.
• Biochemical Research: Serves as a critical standard and reagent in lipidomics, enzymology studies, and metabolic pathway analysis.
• Cell Culture & Media Supplement: Used in specialized cell culture systems to support membrane integrity and cellular function.
• Diagnostic Reagent Manufacturing: A component in the production of diagnostic kits and assays for clinical and research laboratories.
• Liposome & Drug Delivery Systems: Acts as a building block for constructing liposomal carriers for targeted drug delivery.

Basic Information

Product Name	L-A-Glycerophosphorylethanolamine (Hydrate)
CAS No.	35907-34-7
Molecular Formula	C5H14NO6P • xH2O
Molecular Weight	215.14 g/mol (anhydrous basis)
Synonyms	Olamine Alfoscerate; GPE; L-α-Glycerophosphorylethanolamine; (2R)-2-Hydroxy-3-(phosphonooxy)propyl 2-aminoethyl hydrogen phosphate; 1-(2-Aminoethoxy)carbonyl-2,3-dihydroxypropyl dihydrogen phosphate; Glycerophosphoethanolamine; Phosphatidylethanolamine precursor; sn-Glycero-3-phosphoethanolamine
EINECS	Contact for details

Quality Control

Our L-A-Glycerophosphorylethanolamine (Hydrate) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, chiral purity, and impurity profiles. Our quality commitment supports applications requiring GMP-grade materials for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0% (on anhydrous basis)
Chiral Purity	≥ 99.0% L-isomer
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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