| Identification | More | [Name]
MOPSO | [CAS]
68399-77-9 | [Synonyms]
2-HYDROXY-3-MORPHOLIN-4-YL-PROPANE-1-SULFONIC ACID
2-HYDROXY-3-MORPHOLINOPROPANESULFONIC ACID
3-MORPHOLINO-2-HYDROXYPROPANESULFONIC ACID
3-MORPHOLINO-2-HYDROXYPROPANESULPHONIC ACID
3-(N-MORPHOLINO)-2-HYDROXY-1-PROPANESULFONIC ACID
3-(N-MORPHOLINO)-2-HYDROXYPROPANESULFONIC ACID
LABOTEST-BB LT00452982
MOPSO
β-Hydroxy-4-morpholinepropanesulfonic acid
2-hydroxy-4-morpholinepropanesulphonic acid
3-(4-Morpholino)-2-hydroxypropanesulfonic acid
MOPSO FREE ACID
Mopso(3-[N-Morpholino]-2-HydroxypropanesulfonicAcid)
freeacid,buffergrade
MOPSO, for biochemistry, 98.5%
3-(N-Morpholino)-2-hydrixyprop
MOPSO,BIOLOGICALBUFFER
2-Hydroxy-4-morpholinepropanesulfonic acid.
2-Hydroxy-4-morpholinpropansulfonsure
3-(N-morpholino)-2-hydroxypropanesulfonic acid (MOPSO ) | [EINECS(EC#)]
269-989-6 | [Molecular Formula]
C7H15NO5S | [MDL Number]
MFCD00009629 | [Molecular Weight]
225.26 | [MOL File]
68399-77-9.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder | [Melting point ]
275-280 °C (dec.)
| [density ]
1.416±0.06 g/cm3(Predicted) | [storage temp. ]
Store at RT. | [solubility ]
H2O: 0.5 M at 20 °C, clear
| [form ]
Crystalline Powder | [pka]
pK1:6.75 (37°C) | [color ]
White | [Odor]
Odorless | [PH Range]
6.2 - 7.6 | [Water Solubility ]
Water solubility under desired conditions ca.112,6 g/L at 20°C. | [Detection Methods]
HPLC,NMR | [BRN ]
1109697 | [InChI]
InChI=1S/C7H15NO5S/c9-7(6-14(10,11)12)5-8-1-3-13-4-2-8/h7,9H,1-6H2,(H,10,11,12) | [InChIKey]
NUFBIAUZAMHTSP-UHFFFAOYSA-N | [SMILES]
C(N1CCOCC1)C(O)CS(O)(=O)=O | [CAS DataBase Reference]
68399-77-9(CAS DataBase Reference) | [EPA Substance Registry System]
68399-77-9(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
1
| [TSCA ]
Yes | [HS Code ]
29349990 |
| Hazard Information | Back Directory | [Description]
MOPSO Free Acid is a zwitterionic aminosulfonate buffer with a similar structure to MOPS and a useful pH range of 6.5 - 7.9. It may be used as a buffer component in various biological applications including DNA gel electrophoresis. It has been found that MOPSO buffer combined excellent pH stabilization at pH 7·00 and limited color alteration by testing the color changes of raw sugar solutions so that MOPSO buffer and three glass-fiber filters in series can be used to reduce the effect of pH and turbidity on color measurement of raw sugar solution[1]. The activity of the endo-α-D-mannosidase enzyme in MOPSO buffers at pH 7.0 is increased very much over buffers like HEPES or HEPPS. This buffer also has been employed as a buffer component of charcoal yeast extract medium[2]. However, morpholine family buffers (MES, MOPS, and MOPSO) have been reported to interact with the trivalent metal ions Cr3+ and Fe3+. Therefore, extensive testing is required before using MAPSO. | [Chemical Properties]
white crystalline powder | [Uses]
MOPSO is a buffer that works in the 6-7 pH range. Used in pharmaceutical synthesis. | [Definition]
ChEBI: 3-(n-morpholino)-2-hydroxypropanesulfonic acid is a member of morpholines. | [References]
[1] Ahmedna M, et al. Use of filtration and buffers in raw sugar colour measurements. Journal of the Science of Food and Agriculture, 1997; 75: 109-116.
[2] Taha M, et al. Interactions of Biological Buffers with Macromolecules: The Ubiquitous “Smart” Polymer PNIPAM and the Biological Buffers MES, MOPS, and MOPSO. Macromolecules, 2011; 44: 8575–858. |
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