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12806

Sigma-Aldrich

O-(Benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate

≥97.0% (N), for peptide synthesis

Synonyme(s) :

N,N,N′,N′-Tetramethyl-O-(benzotriazol-1-yl)uronium tetrafluoroborate, TBTU

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About This Item

Formule linéaire :
C11H16N5O · BF4
Numéro CAS:
Poids moléculaire :
321.08
Numéro Beilstein :
7066325
Numéro MDL:
Code UNSPSC :
12352100
ID de substance PubChem :
Nomenclature NACRES :
NA.21

product name

O-(Benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate, ≥97.0% (N)

Niveau de qualité

Pureté

≥97.0% (N)

Forme

solid

Pf

205 °C (dec.) (lit.)

Solubilité

acetonitrile: 0.1 g/mL, clear, colorless

Application(s)

peptide synthesis

Température de stockage

2-8°C

Chaîne SMILES 

F[B-](F)(F)F.CN(C)\C(On1nnc2ccccc12)=[N+](/C)C

InChI

1S/C11H16N5O.BF4/c1-14(2)11(15(3)4)17-16-10-8-6-5-7-9(10)12-13-16;2-1(3,4)5/h5-8H,1-4H3;/q+1;-1

Clé InChI

JKEKMBGUVUKMQB-UHFFFAOYSA-N

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Application

Coupling reagent which is ideally suited for solid-phase peptide synthesis.

Autres remarques

Recent studies show that crystal as well as solution structure of this coupling agent is a guanidinium N-oxide and not an uronium compound; Coupling reagent which is ideally suited for solid-phase peptide synthesis.

Pictogrammes

FlameExclamation mark

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Flam. Sol. 1 - Skin Sens. 1A

Code de la classe de stockage

4.1A - Other explosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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Consulter la Bibliothèque de documents

Rajni Bala et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 196, 268-273 (2018-02-20)
In the present study, we report a highly sensitive, rapid and low cost colorimetric monitoring of malathion (an organophosphate insecticide) employing a basic hexapeptide, malathion specific aptamer (oligonucleotide) and silver nanoparticles (AgNPs) as a nanoprobe. AgNPs are made to interact
Parvin Zakeri-Milani et al.
EXCLI journal, 16, 650-662 (2017-07-12)
Gemcitabine (Gem) is used as a single agent or in combination with other anticancer agents to treat many types of solid tumors. However, it has many limitations such as a short plasma half-life, dose-limiting toxicities and drug resistance. Cell-penetrating peptides
S. Zimmer et al. et al.
Proc. 22nd Eur. Pept. Symp.: Peptides 1992 null
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)
Samer Al-Gharabli et al.
Materials (Basel, Switzerland), 11(5) (2018-05-08)
Advanced ceramic materials with a well-defined nano-architecture of their surfaces were formed by applying a two-step procedure. Firstly, a primary amine was docked on the ordered nanotubular ceramic surface via a silanization process. Subsequently, single-wall carbon nanotubes (SWCNTs) were covalently

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