CAS:244641-23-4|1-Acetyl-2,2,5,5-tetramethyl-∆3-pyrroline-3-methyl Methanethiosulfonate

Catalogue Number:A188600
Chemical Name:1-Acetyl-2,2,5,5-tetramethyl-∆3-pyrroline-3-methyl Methanethiosulfonate
Synonyms:Methanesulfonothioic Acid S-[(1-Acetyl-2,5-dihydro-2,2,5,5-tetramethyl
CAS Number:244641-23-4
Molecular Formula:C₁₂H₂₁NO₃S₂
Appearance:White to Pale Yellow Solid
Melting Point:112-114ºC
Molecular Weight:291.43
Storage:-20°C
Solubility:Chloroform (Slightly), Methanol (Slightly)
Category:Research Tools; Spin Labels; Sulfhydryl Active Reagents;
Applications:A highly reactive thiol-specific spin-label analogue. A specific conformational probe of thiol site structure by virtue of its minimal rotational freedom and distance from the covalent disulfide linkage to the macromolecule under study.
References:Berengian, A., et al.: J. Biol. Chem., 274, 6305 (1999), Gross, A., et al.: Biochemistry, 38, 10324 (1999), Dobson, C., et al.: Nature, 426, 884 (2003), Dong, J., et al: Science, 308, 1023 (2005),
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