2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate

Names

[ Name ]:
2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate

[Synonym ]:
(Dimethylamino)-N,N-dimethyl[(1-oxido-2-pyridinyl)sulfanyl]methaniminium tetrafluoroborate
MFCD03093400
TOTT,2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouronium tetrafluoroborate
2-(1-Oxy-pyridin-2-yl)-1,1,3,3-tetramethylisothiouroniumtetrafluoroborate
S-(1-Oxo-2-pyridyl)-thio-N,N,N',N'-tetramethyluronium tetrafluoroborate
S-(1-Oxido-2-pyridyl)-N,N,N',N'-tetramethylthiuronium tetrafluoroborate
N-{(Dimethylamino)[(1-oxidopyridin-2-yl)sulfanyl]methylene}-N-methylmethanaminium tetrafluoroborate
TOTT
S-(2-Pyridyl)-N,N,N',N'-tetramethylthiuronium N-oxide tetrafluoroborate
N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium tetrafluoroborate

Chemical & Physical Properties

[ Melting Point ]:
111-116ºC

[ Molecular Formula ]:
C₁₀H₁₆BF₄N₃OS

[ Molecular Weight ]:
313.123

[ Exact Mass ]:
313.104340

[ PSA ]:
57.01000

[ LogP ]:
2.69690

[ Storage condition ]:
−20°C

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Articles

2-Mercaptopyridone 1-Oxide-Based Uronium Salts: New Peptide Coupling Reagents(1)(,)(2).

J. Org. Chem. 64 , 8936, (1999)

F. Albericio et al.

Tetrahedron 57 , 9607, (2001)