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

$44.92 - $288.14

Chemical Identifiers

CAS 125700-67-6
Molecular Formula C11H16BF4N5O
Molecular Weight (g/mol) 321.09
MDL Number MFCD00077413
InChI Key JKEKMBGUVUKMQB-UHFFFAOYSA-N
Synonym 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
PubChem CID 2733207
SMILES F[B-](F)(F)F.CN(C)C(ON1N=NC2=CC=CC=C12)=[N+](C)C
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Products 3
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AAL1347003
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Thermo Scientific Chemicals
L1347003
1 g
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AAL1347006
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Thermo Scientific Chemicals
L1347006
5 g
Each for $88.67
 
AAL1347014
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Thermo Scientific Chemicals
L1347014
25 g
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Description

Description

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.
Specifications

Chemical Identifiers

125700-67-6
321.09
JKEKMBGUVUKMQB-UHFFFAOYSA-N
2733207
C11H16BF4N5O
MFCD00077413
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
F[B-](F)(F)F.CN(C)C(ON1N=NC2=CC=CC=C12)=[N+](C)C

Specifications

125700-67-6
C11H16BF4N5O
1 g
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
JKEKMBGUVUKMQB-UHFFFAOYSA-N
[benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium;tetrafluoroborate
2733207
99%
195°C to 198°C (decomposition)
MFCD00077413
7066325
Soluble in acetonitrile (100mg/ml,clear,colorless),DMF (160.55mg/ml,clear),and water (3mg/ml at 20°C).
F[B-](F)(F)F.CN(C)C(ON1N=NC2=CC=CC=C12)=[N+](C)C
321.09
321.08
O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c

H228-H315-H319-H335

DOTInformation : Hazard Class: 4.1; Packaging Group: II

EINECSNumber : 423-040-4

TSCA : No

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only