TBTU structure
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Common Name | TBTU | ||
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CAS Number | 125700-67-6 | Molecular Weight | 321.082 | |
Density | N/A | Boiling Point | N/A | |
Molecular Formula | C11H16BF4N5O | Melting Point | 205 °C (dec.)(lit.) | |
MSDS | Chinese USA | Flash Point | STABILITY | |
Symbol |
GHS02, GHS07 |
Signal Word | Danger |
Name | O-(Benzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium Tetrafluoroborate |
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Synonym | More Synonyms |
Melting Point | 205 °C (dec.)(lit.) |
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Molecular Formula | C11H16BF4N5O |
Molecular Weight | 321.082 |
Flash Point | STABILITY |
Exact Mass | 321.138397 |
PSA | 46.19000 |
LogP | 1.34960 |
Storage condition | 2-8°C |
Water Solubility | acetonitrile: 0.1 g/mL, clear |
Symbol |
GHS02, GHS07 |
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Signal Word | Danger |
Hazard Statements | H228-H315-H319-H335 |
Precautionary Statements | P210-P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi:Irritant |
Risk Phrases | R36/37/38;R5 |
Safety Phrases | S26-S36-S37/39 |
RIDADR | UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., HI: all |
WGK Germany | 3 |
HS Code | 2933990090 |
~59% TBTU CAS#:125700-67-6 |
Literature: US5616620 A1, ; US 5616620 A |
~33% TBTU CAS#:125700-67-6 |
Literature: US5616620 A1, ; US 5616620 A |
~% TBTU CAS#:125700-67-6 |
Literature: Tetrahedron Letters, , vol. 30, # 15 p. 1927 - 1930 |
~% TBTU CAS#:125700-67-6 |
Literature: Tetrahedron Letters, , vol. 30, # 15 p. 1927 - 1930 |
HS Code | 2933990090 |
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Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Novel polymyxin derivatives carrying only three positive charges are effective antibacterial agents.
Antimicrob. Agents Chemother. 52 , 3229-36, (2008) The lack of novel antibiotics against gram-negative bacteria has reinstated polymyxins as the drugs of last resort to treat serious infections caused by extremely multiresistant gram-negative organism... |
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S. Zimmer et al., C.H. Schneider and A.N. Eberle, eds.
Proc. 22nd Eur. Pept. Symp.: Peptides 1992 Leiden 1993, p. 393
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O-(BENZOTRIAZOL-1-YL)-N, N, N', N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE (TBTU): A NEW REAGENT FOR THE CLEAVAGE OF TETRAHYDROPYRANYL, SILYL AND 4, 4'-D IMETHOXYTRITYL ETHERS. Ramasamy KS and Averett D.
Synlett 6 , 709-712, (1999)
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TBTU;; O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate |
(1H-Benzotriazol-1-yloxy)(dimethylamino)-N,N-dimethylmethaniminium tetrafluoroborate |
[benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium,tetrafluoroborate |
N,N,N',N'-Tetramethyl-O-(benzotriazol-1-yl)uronium Tetrafluoroborate |
Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, tetrafluoroborate(1-) |
N,N,N′,N′-Tetramethyl-O-(benzotriazol-1-yl)uronium tetrafluoroborate |
2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate |
MFCD00077413 |
Methanaminium, N-[(1H-1,2,3-benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methyl-, tetrafluoroborate |
T56 BNNNJ BOYN1&1&UK1&1 &&BF4- salt |
N-[(1H-Benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium tetrafluoroborate |
2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetram |
N-[(1H-1,2,3-Benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium tetrafluoroborate |
N-[(1H-benzotriazol-1-yloxy)(dimethylamino)methylidene]-N-methylmethanaminium tetrafluoroborate |
O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (TBTU) |
EINECS 423-040-4 |
O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate |
O-(Benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate |
TBTU |