Description

o-Phospho-L-Serine is a key phosphorylated amino acid derivative, essential for studying and modulating cellular signaling pathways. This compound serves as a critical building block and research tool in biochemistry and molecular biology. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical industries for applications ranging from enzyme studies to the development of specialized supplements.

Application

• Biochemical Research: Used as a substrate or inhibitor in studies of protein kinases, phosphatases, and other enzymes involved in phosphorylation cascades.
• Cell Culture & Neuroscience: Investigated for its role in cellular metabolism and as a potential modulator in studies related to cognitive function and neuronal signaling.
• Pharmaceutical Intermediates: Serves as a key chiral synthon in the synthesis of more complex bioactive molecules and peptide-based drugs.
• Nutraceutical Formulations: Incorporated into specialized dietary supplements targeting cognitive health and metabolic support, based on its biological role.
• Diagnostic Reagent Development: Used in the formulation of assay kits and reagents for detecting enzymatic activity or specific biomarkers.
• Enzyme Production & Purification: Employed in affinity chromatography and other purification processes for phospho-specific binding proteins.

Basic Information

Product Name	o-Phospho-L-Serine
CAS No.	7331-08-0
Molecular Formula	C3H8NO6P
Molecular Weight	185.07 g/mol
Synonyms	L-Serine O-phosphate; O-Phosphono-L-serine; Phosphoserine; (2S)-2-Amino-3-(phosphonooxy)propanoic acid; L-Phosphoserine; Serine phosphate; L-Serine phosphate; NSC 133099
EINECS	230-838-3

Quality Control

Our o-Phospho-L-Serine is produced under a rigorous quality management system. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets high-purity standards suitable for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
pH (1% Solution)	Contact for details

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