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O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, 99%, Thermo Scientific Chemicals

Catalog Number AAL1347014
Click to view available options
Quantity:
1 g
5 g
25 g
125700-67-6
C11H16BF4N5O
321.09
MFCD00077413
JKEKMBGUVUKMQB-UHFFFAOYSA-N
tbtu, 2-1h-benzotriazole-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate, o-benzotriazol-1-yl-n,n,n',n'-tetramethyluronium tetrafluoroborate, 2-1h-benzo d 1,2,3 triazol-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate, 2-1h-benzotriazol-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate, n,n,n',n'-tetramethyl-o-benzotriazol-1-yl uronium tetrafluoroborate, o-1h-benzotriazol-1-yl-n,n,n',n'-tetramethyluronium tetrafluoroborate, o-1h-benzotriazol-1-yl-n,n,n',n'-tetramethyluroniumtetrafluoroborate, o-benzotriazol-1-yl-n,n,n',n'-tetra methyluronium tetrafluoroborate
2733207
F[B-](F)(F)F.CN(C)C(ON1N=NC2=CC=CC=C12)=[N+](C)C
125700-67-6
C11H16BF4N5O
321.09
MFCD00077413
JKEKMBGUVUKMQB-UHFFFAOYSA-N
tbtu, 2-1h-benzotriazole-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate, o-benzotriazol-1-yl-n,n,n',n'-tetramethyluronium tetrafluoroborate, 2-1h-benzo d 1,2,3 triazol-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate, 2-1h-benzotriazol-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate, n,n,n',n'-tetramethyl-o-benzotriazol-1-yl uronium tetrafluoroborate, o-1h-benzotriazol-1-yl-n,n,n',n'-tetramethyluronium tetrafluoroborate, o-1h-benzotriazol-1-yl-n,n,n',n'-tetramethyluroniumtetrafluoroborate, o-benzotriazol-1-yl-n,n,n',n'-tetra methyluronium tetrafluoroborate
2733207
F[B-](F)(F)F.CN(C)C(ON1N=NC2=CC=CC=C12)=[N+](C)C

O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate is used as used for solid-phase peptide synthesis. It is also used to study ten different phosphonium and uronium salt-based coupling reagents, which are used to synthesize four peptides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
O-(1H-Benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate is used as used for solid-phase peptide synthesis. It is also used to study ten different phosphonium and uronium salt-based coupling reagents, which are used to synthesize four peptides.

Solubility
Soluble in acetonitrile (100 mg/ml, clear, colorless), DMF (160.55 mg/ml, clear), and water (3 mg/ml at 20°C).

Notes
Incompatible with oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2-8°C. Sensitive to light and moisture. Store under inert gas.
TRUSTED_SUSTAINABILITY
Melting Point 195°C to 198°C (decomposition)
Quantity 25 g
Beilstein 7066325
Solubility Information Soluble in acetonitrile (100mg/ml,clear,colorless),DMF (160.55mg/ml,clear),and water (3mg/ml at 20°C).
IUPAC Name [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium;tetrafluoroborate
Formula Weight 321.08
Percent Purity 99%
Chemical Name or Material O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
Hazard Category H228-H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation Hazard Class: 4.1; Packaging Group: II
EINECSNumber 423-040-4
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only

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