Chemical Name: MOPSO
CAS No.: 68399-77-9
Molecular Fomula: C7H15NO5S
Molecular weight: 225.26
Appearance: White solid
Assay: ≥99.0%
MOPSO (3-(N-Morpholino)-2-hydroxypropanesulfonic acid) is a zwitterionic biological buffer with CAS number 68399-77-9, widely used in biochemical and molecular biology applications.
Parameter | MOPSO | HEPES | MOPS |
---|---|---|---|
CAS Number | 68399-77-9 | 7365-45-9 | 1132-61-2 |
pH Range | 6.5-7.9 | 7.2-8.2 | 6.5-7.9 |
Molecular Weight | 249.26 g/mol | 238.30 g/mol | 209.26 g/mol |
MOPSO's unique properties make it ideal for:
In mammalian cell cultures, MOPSO maintains pH stability at 37°C/5% CO₂ when used at 10-20 mM concentrations.
Biopharmaceutical manufacturers utilize MOPSO in downstream purification processes for monoclonal antibodies.
Challenge | pH fluctuation in hybridoma cell cultures |
---|---|
Solution | 25 mM MOPSO buffer system |
Result | 15% increase in cell viability |
Application | COVID-19 test kit development |
---|---|
MOPSO Concentration | 50 mM in lateral flow assay |
Outcome | Improved test strip stability (12-month shelf life) |
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Package Size | Purity Grade | Lead Time |
---|---|---|
100g | Reagent Grade (≥99%) | 3-5 days |
1kg | Pharmaceutical Grade | 7-10 days |
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