Description

Mopso CAS NO 68399-77-9 is a high-purity biochemical reagent belonging to the class of Good's buffers, known for its excellent buffering capacity in the physiological pH range. This compound is critical for maintaining stable pH conditions in sensitive biochemical and cell culture applications, ensuring experimental reproducibility and product integrity. It is an essential material for researchers and manufacturers in the biotechnology, pharmaceutical, and diagnostic industries.

Application

• As a biological buffer in cell culture media and fermentation processes.
• For pH stabilization in enzymatic assays and protein purification workflows.
• In the formulation of diagnostic reagents and kits requiring precise pH control.
• As a component in electrophoresis and chromatography running buffers.
• For biopharmaceutical manufacturing and downstream processing.
• In molecular biology research, including PCR and nucleic acid analysis.

Basic Information

Product Name	Mopso
CAS No.	68399-77-9
Molecular Formula	C6H15NO4S
Molecular Weight	197.25 g/mol
Synonyms	3-(N-Morpholino)-2-hydroxypropanesulfonic acid; 4-Morpholinepropanesulfonic acid, 2-hydroxy-; MOPSO; 3-(4-Morpholinyl)-2-hydroxy-1-propanesulfonic acid; Good's Buffer MOPSO; 2-Hydroxy-3-morpholin-4-ylpropane-1-sulfonic acid
EINECS	Contact for details

Quality Control

Our Mopso is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
pH (1% Solution)	6.5 - 7.5
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
UV Absorbance (260 nm)	≤ 0.05
UV Absorbance (280 nm)	≤ 0.05

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