Description

Glycerophosphoserine CAS NO 26289-09-8 is a key phospholipid derivative and a vital intermediate in the biosynthesis of phosphatidylserine, an essential component of cell membranes. Its significance lies in its role as a precursor for high-purity phosphatidylserine, which is critical for research in neuroscience, cell biology, and the development of nutraceuticals. This compound is primarily needed by manufacturers in the pharmaceutical, dietary supplement, and advanced biochemical research sectors seeking reliable, high-quality raw materials for product development and formulation.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of phosphatidylserine-based active pharmaceutical ingredients (APIs) for cognitive health applications.
• Nutraceutical & Dietary Supplement Production: Used as a direct precursor in the manufacturing of high-purity phosphatidylserine supplements aimed at supporting memory and cognitive function.
• Biochemical Research & Cell Culture: Employed in laboratory studies to investigate membrane biology, apoptosis (programmed cell death), and neuronal cell signaling pathways.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential role in supporting skin cell membrane integrity and health.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for quality control and method validation of phosphatidylserine products.

Basic Information

Product Name	Glycerophosphoserine
CAS No.	26289-09-8
Molecular Formula	C6H14NO8P
Molecular Weight	259.15 g/mol
Synonyms	L-Serine, 1,2-diacyl-sn-glycero-3-phospho-; 3-O-sn-Phosphatidylserine precursor; 1,2-Diacylglyceryl-3-phosphorylserine; Glycerol 3-phosphorylserine; Phosphatidylserine synthetic intermediate; GPSer; (2S)-2-Amino-3-({[(2R)-2,3-dihydroxypropoxy](hydroxy)phosphoryl}oxy)propanoic acid
EINECS	Contact for details

Quality Control

Our Glycerophosphoserine 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 stringent requirements for pharmaceutical and nutraceutical applications. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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