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BTFFH
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BTFFH

CAS: 164298-25-3

Ref. 3D-FB15685

2g
94.00 €
5g
158.00 €
10g
245.00 €
25g
488.00 €
50g
707.00 €
Estimated delivery in United States, on Tuesday 23 Apr 2024

Product Information

Name:
BTFFH
Synonyms:
  • Fluoro-N,N,N',N'-bis(tetramethylene)formamidinium hexafluorophosphateFluoro-dipyrrolidinocarbenium hexafluorophosphateBis(tetramet hylene)fluoroformamidinium hexafluorophosphate
  • BTFFH~Fluorobis(tetramethylene)formamidinium hexafluorophosphate
  • Fluoro-N,N,N,N-bis(tetramethylene)formamidinium hexafluorophosphate
  • 1-[Fluoro(Pyrrolidin-1-Yl)Methylidene]Pyrrolidinium Hexafluorophosphate
  • Btffh
Description:

BTFFH is a fluorouronium coupling reagent used for amide formation and peptide synthesis. BTFFH is effective in presence of sterically hindered carboxylic acids and hindered or electron deficient amines, achieving high yields in liquid and solid phase. BTFFH activates the carboxylic acid by forming the acyl fluoride, which are reported to be less susceptible to racemisation than acyl chlorides. Despite similar performances that are observed with the fluoroformamidinium salts BTFFH and TFFH, the first reagent is generally preferred since TFFH generates toxic by-products

Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
316.2 g/mol
Formula:
C9H16F7N2P
Purity:
Min. 95%
Color/Form:
White Powder
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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