| Identification | More | [Name]
TSTU | [CAS]
105832-38-0 | [Synonyms]
2-SUCCINIMIDO-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE
HONSTU
N,N,N',N'-TETRAMETHYL-O-(N-SUCCINIMIDYL)URONIUM TETRAFLUOROBORATE
N,N,N',N'-TETRAMETHYL-O-(SUCCINIMIDYL)URONIUM TETRAFLUOROBORATE
O-(N-SUCCINIMIDYL)-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE
O-(N-SUCCINIMIDYL)-N,N,N',N'-TETRAMETHYL URONIUM BF4
O-(N-SUCCINIMIDYL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE
TSTU
TSTU, O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium tetrafluoroborate
TSTU [O-(N-SUCCINIMIDYL)-N,N,N',N'-TETRAMETHYL URONIUM BF4]
N,N,N'N'-Tetramethyl-O-(N-succinimidyl)uroniumTet
O-(N-Succinimidyl)-1,1,3,3-tetramethyluroniumtetr
2-Succinimide-1,1,3,3-tetramethyluronium tetrafluoroborate
TSTU 2-SUCCINIMIDO-1,1,3,3-TETRA-METHYLURONIUM TETRAFLUOROBORATE
TSTU O-(N-Succinimidyl)-1,1,3,3-tetramethyl uranium tetrafluoroborate
O-(N-SUCCINIMIDYL)-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE TSTU
O-(N-SUCCINIMIDYL)-N,N,N'',N''-TETRAMETHYLURONIUM TETRAFLUOROBORATE (TSTU)
O-(N-succinimidyl)-tetramethyluronium tetrafluoroborate
TSTU, O-(N-Succinimidyl)-N,N,Nμ,Nμ-tetramethyluronium tetrafluoroborate
O-(N-Succinimidyl)-N,N,N',N'-tetramethyluronium tetrafluoroborat | [EINECS(EC#)]
629-651-4 | [Molecular Formula]
C9H16BF4N3O3 | [MDL Number]
MFCD00077875 | [Molecular Weight]
301.05 | [MOL File]
105832-38-0.mol |
| Chemical Properties | Back Directory | [Melting point ]
198-201 °C(lit.) | [density ]
1.41 g/cm | [storage temp. ]
2-8°C
| [solubility ]
acetonitrile: 0.1 g/mL, clear
| [form ]
Crystalline Powder or Needles | [color ]
White to off-white | [Sensitive ]
Moisture Sensitive | [Major Application]
peptide synthesis | [InChI]
InChI=1S/C9H16N3O3.BF4/c1-10(2)9(11(3)4)15-12-7(13)5-6-8(12)14;2-1(3,4)5/h5-6H2,1-4H3;/q+1;-1 | [InChIKey]
BVYYWTQJMFGHLU-UHFFFAOYSA-M | [SMILES]
[B+3]([F-])([F-])([F-])[F-].O(N1C(CCC1=O)=O)/C(=[N+](\C)/C)/N(C)C | [CAS DataBase Reference]
105832-38-0(CAS DataBase Reference) |
| 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 . | [RIDADR ]
1759 | [WGK Germany ]
3
| [F ]
8-10-21 | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29280000 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Skin Sens. 1A |
| Hazard Information | Back Directory | [Chemical Properties]
White crystalline | [Uses]
peptide coupling reagent converts carboxylates to N-succinimidyl active esters | [Uses]
Reagent for the clean in-situ formation of N-succinimidyl active esters | [Uses]
TSTU is used as a peptide coupling reagent in solvent systems. | [General Description]
N,N,N′,N′-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate is commonly used for the conversion of carboxylic acid into the corresponding N-hydroxysuccinimidyl (NHS) ester. | [reaction suitability]
reaction type: Coupling Reactions |
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