115724-21-5 Usage
Description
MOBS, also known as 3-(N-Morpholino)propanesulfonic acid, is a zwitterionic buffering agent commonly used in biology and biochemistry. It possesses a pKa value of around 7.2, making it suitable for maintaining stable pH levels in various applications. Due to its zwitterionic nature, MOBS is less likely to interact with biomolecules, making it an ideal choice for research and industrial purposes.
Uses
Used in Biology and Biochemistry:
MOBS is used as a buffering agent for maintaining stable pH levels in various biological and biochemical applications. Its zwitterionic nature minimizes interactions with biomolecules, ensuring that the buffered solutions do not interfere with the intended experiments or processes.
Used in Polyacrylamide Gel Electrophoresis:
In the field of molecular biology, MOBS is widely used for polyacrylamide gel electrophoresis, a technique employed to separate proteins or nucleic acids based on their size and charge. The buffering capacity of MOBS helps maintain a consistent pH environment, allowing for accurate and reliable separation of biomolecules.
Used in Mammalian Cell Culture (with caution):
While MOBS can be used in mammalian cell culture, its usage is not recommended above 20 mM due to potential adverse effects on cell growth and function. At lower concentrations, MOBS can still provide the necessary buffering capacity without negatively impacting cell culture work.
Check Digit Verification of cas no
The CAS Registry Mumber 115724-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,7,2 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 115724-21:
(8*1)+(7*1)+(6*5)+(5*7)+(4*2)+(3*4)+(2*2)+(1*1)=105
105 % 10 = 5
So 115724-21-5 is a valid CAS Registry Number.
115724-21-5Relevant articles and documents
Recyclable supported Br?nsted acidic ionic liquid catalysts with non-aromatic cations for the oligomerization of isobutene under mild conditions
Füty?, Júlia,Fehér, Csaba,Hancsók, Jen?,Ispán, Dávid,Juzsakova, Tatjána,Skoda-F?ldes, Rita,Szegedi, ágnes
, (2022/01/13)
Br?nsted acidic ionic liquids with different type of cations (pyridinium, morpholinium, pyrrolidinium, imidazolium), N-sulfoalkyl chain length and different anions (triflate, hydrogensulfate and tetrafluoroborate) were prepared and immobilised on silica by adsorption. The ionic liquids were characterised by NMR and IR. Surface properties and Br?nsted/Lewis acidity of the supported catalysts were also determined. Their catalytic activity and recyclability were compared in the oligomerisation of isobutene to obtain products that can be used as jet fuel blending components after hydrogenation. The results proved that imidazolium ionic liquids can be replaced by less toxic non-aromatic versions without any loss in their activity and stability. By the introduction of shorter sulfoalkyl chain into the cation, excellent results could be obtained even under milder conditions (lower temperature and shorter reaction time). Catalytic activity was shown to correlate to the Br?nsted acidity of the catalyst.
Pyrrolopyrrolone derivatives as inhibitors of neutrophil elastase
-
, (2008/06/13)
There are described according to the invention compounds of formula (I) (relative stereochemistry indicated), wherein R1, R2, R3 and X are as defined in the specification, together with processes for preparing them, compositions containing them and their use as pharmaceuticals. Compounds of formula (I) are indicated inter alia for the treatment of chronic bronchitis.
