CAS:105832-38-0 | N,N,N’,N’-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate

Name:N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate
CAS:105832-38-0
Purity:98%
Molecular Formula:C9H16N3O3•BF4
Molecular Weight:301.05
Melting Point:195-200°
Boiling Point:N/A

Application

Name:N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate

Synonyms:O-(N-Succinimidyl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate;TSTU

CAS:105832-38-0

Purity:98%

Molecular Formula:C9H16N3O3•BF4

Molecular Weight:301.05

Melting Point:195-200°

Boiling Point:N/A

Density:1.41 g/cm3

Appearance:White crystalline powder

Sensitivity:Hygroscopic,Heat Sensitive

Solubility:Soluble in acetonitrile, DMF, chloroform, dichlorormethane and acetonitrile.

Storage condition:2-8°C

Application:2-Succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate (CAS:105832-38-0) acts as an efficient coupling agent through rapid activation of carboxylic acids to form N-succinimidyl active esters, which react with primary amines to form carboxamides. It is effective even in the presence of water. TSTU is selective towards amines in the presence of alcoholic group. It is employed as a coupling regent in the synthesis of peptides. With amine-protected alpha-amino acids, it brings about coupling without significant epimerization. It is useful for linking of sensor molecules with amino groups to amino-functionalized AFM (atomic force microscope) tips.

Reference:

Yang, Q.; Wang, H.; Lan, X.; Cheng, B.; Chen, S.; Shi, H.; Xiao, H.; Ma, Y. Reflection-mode micro-spherical fiber-optic probes for in vitro real-time and single-cell level pH sensing.Sens. Actuators B2015,207,571-580.

Yang, Q.; Wang, H.; Chen, S.; Lan, X.; Xiao, H.; Shi, H.; Ma, Y. Fiber-Optic-Based Micro-Probe Using Hexagonal 1-in-6 Fiber Configuration for Intracellular Single-Cell pH Measurement.Anal. Chem.2015,87(14), 7171-7179.

Packaging & Delivery

Package:5g/10g/25g/50g/bulk package

Transportation:by FeDex or by ocean shippingorclients requirement

Delivery Detail:Within 3-5 days after full payment

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CAS:105832-38-0 | N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate


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