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CASorganic LLC - Your partner in biochemical's industry

 

CasOrganic's US Corporation offers versitile biochemicals and fine chemicals, peptide reagents which include coupling reagents, N-protecting reagents and miscellaneous compounds that might be used in amide bond formation. In recent years, peptide coupling reactions have been significantly advanced in accord with the development of new peptide coupling reagents in organic synthesis. Research and development of new peptide coupling reagents has been steadily accelerated in the past few years. Moreover, tremendously expanded applications have been possible to new and broad synthetic challenges. Among many, coupling reagents responsible for the formation of azide, mixed anhydride, and acid halide intermediates have gained substantial popularity in peptide coupling reactions. DCC as a peptide-coupling reagent has particularly attracted organic chemists in their synthesis of complex molecules. Moreover, the development of onium-type coupling reagents has made the incorporation of non-coded or sterically hindered amino acids including N-methylated and a,a-dialkylated amino acids smoothly into the corresponding peptides possible.

 

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Tandem Oligonucleotide Synthesis on Solid-Phase Supports for the Production of Multiple Oligonucleotides [1].
Product Description
Product Name
HCTU
Structure
IUPAC Name, Synonims
5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate
1-[BIS(DIMETHYLAMINO)METHYLEN]-5-CHLOROBENZOTRIAZOLIUM 3-OXIDE HEXAFLUOROPHOSPHATE
1-[BIS(DIMETHYLAMINO)METHYLENE]-5-CHLORO-1H-BENZOTRIAZOLIUM 3-OXIDE HEXAFLUOROPHOSPHATE
1-[BIS-(DIMETHYLAMINO)-METHYLENE]-5-CHLORO-1H-BENZOTRIAZOLIUM HEXAFLUOROPHOSPHATE 3-OXIDE
1-(BIS-DIMETHYLAMINO-METHYLENE)-5-CHLORO-3-OXY-1H-BENZOTRIAZOL-1-IUM HEXAFLUOROPHOSPHATE
2-(6-CHLORO-1-H-BENZOTRIAZOLE-1-YL)-1,1,3,3-TETRAMETHYLAMINIUM HEXAFLUOROPHOSPHATE
1H-BENZOTRIAZOLIUM 1-[BIS(DIMETHYLAMINO)METHYLENE]-5CHLORO-,HEXAFLUOROPHOSPHATE (1-),3-OXIDE
2-(1H-6-CHLOROBENZOTRIAZOLE-1-YL)-1,1,3,3-TETRAMETHYL-URONIUM HEXAFLUOROPHOSPHATE
HCTU
N,N,N',N'-TETRAMETHYL-O-(6-CHLORO-1H-BENZOTRIAZOL-1-YL)URONIUM HEXAFLUOROPHOSPHATE
O-(1H-6-CHLOROBENZOTRIAZOL-1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE
O-(1H-6-CHLOROBENZOTRIAZOLE-1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUORPHOSPHATE
O-(1H-6-CHLOROBENZOTRIAZOL-1-YL)-N,N,N',N'-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE
O-(6-CHLOROBENZOTRIAZOL-1-YL)-N,N,N',N'-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE
O-(6-CHLORO-1-HYDROCIBENZOTRIAZOL-1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE
HCTU1H-BENZOTRIAZOLIUM 1-[BIS(DIMETHYLAMINO)METHYLENE]-5CHLORO-,HEXAFLUOROPHOSPHATE (1-),3-OXIDE
2-(6-Chloro-1H-benzotriazole-1-yl)-1,1,3,3-tetrame
o-(6-Chloro-1-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
HCTU O-(6-CHLORO-1-HYDROCIBENZOTRIAZOL-1-YL)- -1,1,3,3-TETRAMETHYLURONIUMHEXAFLUOROPHOSPHATE
2-(1H-6-CHLOROBENZOTRIAZOL-1-YL)-N,N,N'',N''-TETRAMETHYLURONIUMHEXAFLUOROPHOSPHATE
O-(1H-6-CHLOROBENZOTRIAZOL-1-YL)-1,1,3,3-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE (HCTU)
HCTU (O-(1H-6-CHLOROBENZOTRIAZOL-1-YL)-N,N,N'',N''-TETRAMETHYLURONIUM HEXAFLUOROPHOSPHATE)
O-(6-Chloro-1-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98+% (HPLC)
HCTU, 1-[Bis(dimethylamino)methylen]-5-chlorobenzotriazolium 3-oxide hexafluorophosphate, N,N,Nμ,Nμ-Tetramethyl-O-(6-chloro-1H-benzotriazol-1-yl)uronium hexafluorophosphate
O-(1H-6-Chlorobenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate ,98%
O-(6-Chloro-1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 98+% (HPLC)
CAS No
330645-87-9
Molecular Formula
C11H15ClF6N5OP
Molecular Weight
413.69
Refractive index
  
Density
Appearance
White to Off-white powder
Melting Point
Purity
>98%
Loss on dryging
<0.5%
Heavy metals
<25ppm
Packing
1kg; 25kg; 50kg
References
1. R.T. Pon et al. J. Org. Chem. 67, 856, (2002)