MTSL
Sign in to saveAlso known as S-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl methanesulfonothioate
MTSL (S-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl methanesulfonothioate) is an organosulfur compound that is used as a nitroxide spin label. MTSL is bifunctional, consisting of the nitroxide and the thiosulfonate ester functional groups. The nitroxide label is sterically protected, so it is relatively unreactive.
Wikidata facts
- Mass
- 264.07281
Show 3 more facts
- canonical SMILES
- CC1(C=C(C(N1[O])(C)C)CSS(=O)(=O)C)C
- chemical formula
- C₁₀H₁₈NO₃S₂
- Commons category
- MTSL
Sources (2)
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Article
3 sectionsContents
- Labeling
- Spectroscopy
- References
{{Chembox | Watchedfields = changed | verifiedrevid = 405925388 | ImageFile = MTSL chemical structure.png | ImageSize = 150px | PIN = {2,2,5,5-Tetramethyl-3-[(2-methyl-2,2-dioxo-2λ6-disulfan-1-yl)methyl]-2,5-dihydro-1H-pyrrol-1-yl}oxyl | OtherNames = MTSL |Section1= |Section2= |Section3= }}
MTSL (S-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl methanesulfonothioate) is an organosulfur compound that is used as a nitroxide spin label. MTSL is bifunctional, consisting of the nitroxide and the thiosulfonate ester functional groups. The nitroxide label is sterically protected, so it is relatively unreactive.