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5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate

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5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate manufacturers

  • HCTU
  • HCTU pictures
  • $10.00
  • 2022-02-25
  • CAS:330645-87-9
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 5000kg/month
5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate Basic information
Product Name:5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate
Synonyms: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
CAS:330645-87-9
MF:C11H15ClF6N5OP
MW:413.69
EINECS:608-825-3
Product Categories:Condensation & Active Esterification;Coupling Reactions (Peptide Synthesis);Peptide Synthesis;Synthetic Organic Chemistry;Peptide;Biochemistry;Peptide Coupling Reagents;Peptide coupling agents
Mol File:330645-87-9.mol
5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate Structure
5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate Chemical Properties
Melting point 185-190 °C
storage temp. Store at +2°C to +8°C.
solubility soluble in Dimethylformamide
form powder to crystal
color White to Almost white
Major Applicationpeptide synthesis
InChIInChI=1S/C11H15ClN5O.F6P/c1-14(2)11(15(3)4)16-9-6-5-8(12)7-10(9)17(18)13-16;1-7(2,3,4,5)6/h5-7H,1-4H3;/q+1;-1
InChIKeyZHHGTMQHUWDEJF-UHFFFAOYSA-N
SMILES[P+5]([F-])([F-])([F-])([F-])([F-])[F-].C(=[N+]1/N=N(=O)C2=CC(Cl)=CC=C/12)(\N(C)C)/N(C)C
CAS DataBase Reference330645-87-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36-24/25
WGK Germany 3
F 10
HS Code 29339990
Storage Class11 - Combustible Solids
Hazard ClassificationsSkin Sens. 1A
MSDS Information
ProviderLanguage
SigmaAldrich English
5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate Usage And Synthesis
Chemical PropertiesWhite powder
UsesReagent for:
Synthesis of near-infrared pH activatable fluorescent probes
Synthesis of human β-amyloid by Fmoc chemistry
Stereoselective Horner-Wadsworth-Emmons olefination
Covalent ligation of fluorescent peptides to quantum dots
Alkylation of human telomere sequence
General DescriptionHCTU [1] is a novel aminium-based coupling reagent, analogous to HBTU, which in comparative studies was found to give superiort results to TBTU in the synthesis of difficult peptides [2], in hindered couplings [3], and cyclizations [4].

The product number for this product was previously 01-62-0038.

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reaction suitabilityreaction type: Coupling Reactions
5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate Preparation Products And Raw materials
Tag:5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate(330645-87-9) Related Product Information
Lithium hexafluorophosphate Potassium hexafluorophosphate 1,2,3-1H-Triazole 5-Methyl-1H-benzotriazole Sodium hexafluorophosphate 1H-Benzotriazole 3-Dimethylaminopropylamine Nitric oxide Ethylene oxide Methylene Blue 4,4'-Diphenylmethane diisocyanate 1,1,3,3-Tetramethylurea 1-Chloromethyl-1H-1,2,4-triazole (Diethoxymethyl)diphenylphosphine oxide Difluorochloromethane HBTU 6-Chloro-1-hydroxibenzotriazol 5-Chloro-1-[bis(dimethylamino)methylene]-1H-benzotriazolium 3-oxide hexafluorophosphate