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  7. N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%, Thermo Scientific Chemicals

N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate, 98+%, Thermo Scientific Chemicals

Artikelnummer. 15495255
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Mængde:
1 g
5 g
Pakningsstørrelse:
1g
5g
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Product Code. 15495255 Supplier Thermo Scientific Alfa Aesar Supplier No. H54144.06
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Description

O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N2,Na-tetramethyluroniumtetrafluorborat (2-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-1,1,3,3-tetramethyl-tetrafluoruronat, kan anvendes som TB-tetrafluoro-kobling) reagens i syntesen af makrocykliske polyaminderivater med forskellige længder af linkere, kondensationsreagens i storstilet fremstilling af det hæmatoregulatoriske nonapeptid (Glp-Glu-Asp)2-DAS-(Lys)2 (2,&SK F 107647), koblingsreagens til peptidsyntese, som bedst undertrykker racenkondensering under fragmentering.

Denne Thermo Scientific Chemicals mærkevare var oprindeligt en del af Alfa Aesar produktportefølje. Noget dokumentation og etiketoplysninger kan referere til det gamle mærke. Originalen Alfa Aesar produkt-/varekode eller SKU-reference er ikke ændret som en del af mærkeovergangen til Thermo Scientific Chemicals .

Anvendelser
O-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N′ ,N′ -tetramethyluroniumtetrafluorborat (2-(3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-1,1,3,3-tetramethyluroniumtetrafluorborat, TBTU) kan anvendes som koblingsreagens ved syntesen af makrocykliske polyamin-derivater i kondensationslængde af derivater med forskellige kondensationsreagenser. hæmatoregulatorisk nonapeptid (Glp-Glu-Asp)2-DAS-(Lys)2 (2,SK&F 107647), koblingsreagens til peptidsyntese, som bedst undertrykker racemisering under fragmentkondensation.

Opløselighed Opløselig i acetonitril 0,1
g/mL.

Noter
Fugt- og lysfølsom. Opbevares væk fra vand/fugt, oxidationsmidler. Beskyt mod varme.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 125700-69-8
Molekylær formel C12H16BF4N5O2
Molekylvægt (g/mol) 349.10
MDL nummer MFCD00077730
InChI nøgle FOBCPCIJLQTYBT-UHFFFAOYSA-N
Synonym tdbtu, n,n,n',n'-tetramethyl-o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl uronium tetrafluoroborate, o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl-n,n,n',n'-tetramethyluronium tetrafluoroborate, 1,1,3,3-tetramethyl-2-4-oxobenzo d 1,2,3 triazin-3 4h-yl uronium tetrafluoroborate, o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl-n,n,n',n'-tetramethyluroniumtetrafluoroborate, tdbtu; n,n,n',n'-tetramethyl-o-3,4-dihydro-4-oxo-1,2,3-benzotriazin-3-yl uronium tetrafluoroborate, dimethylamino 4-oxo-1,2,3-benzotriazin-3-yl oxy methylidene dimethylazanium tetrafluoroborate, pubchem12760, acmc-1cac0, d04fkx
PubChem CID 10882602
IUPAC navn [dimethylamino-[(4-oxo-1,2,3-benzotriazin-3-yl)oxy]methyliden]-dimethylazanium;tetrafluorborat
SMIL F[B-](F)(F)F.CN(C)C(ON1N=NC2=CC=CC=C2C1=O)=[N+](C)C

Specifications

Kemisk navn eller materiale N,N,N',N'-Tetramethyl-O-(4-oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)uronium tetrafluoroborate
Mængde 5 g
Følsomhed Light and moisture sensitive
Opløselighedsinformation Soluble in acetonitrile 0.1g/mL.
Formel vægt 349.09
Procent renhed ≥98%

RUO– Kun brug til forskning

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