8.51090
TFFH
Tetramethylfluoroformamidinium hexafluorophosphate Novabiochem®
Manufacturer: Sigma Aldrich
CAS Number: 164298-23-1
Synonym(S): TFFH, Tetramethylfluoroformamidinium hexafluorophosphate,Fluoro-N,N,N′,N′-bis(tetramethylene)formamidinium hexafluorophosphate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 8.51090-5-G | In Stock | ₹ 15,469.99 |
| 25 G | 8.51090-25-G | In Stock | ₹ 54,787.97 |
8.51090 - 5 G
In Stock
Quantity
1
Base Price: ₹ 15,469.99
GST (18%): ₹ 2,784.598
Total Price: ₹ 18,254.588
Quality Level
200
product line
Novabiochem®
form
solid
reaction suitability
reaction type: Coupling Reactions
manufacturer/tradename
Novabiochem®
mp
104-109 °C
application(s)
peptide synthesis
storage temp.
2-8°C
InChI
1S/C5H12FN2/c1-7(2)5(6)8(3)4/h1-4H3/q+1
InChI key
JILUGXGJYPRQPA-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate 97% | 164298-23-1 | MFCD02684443 | 5G | -- | ₹ 23,163.66 | |
| | Chem-Impex International, Inc. Tetramethylfluoroformamidiniun hexafluorophosphate | 164298-23-1 | MFCD02684443 | 5G | -- | ₹ 4,307.95 | |
| | Fluoro-N,N,N′,N′-tetramethylformamidinium hexafluorophosphate | -- | ₹ 5,499.10 - ₹ 20,058.73 | |
| | Tetramethylfluoroformamidinium hexafluorophosphate | -- | ₹ 1,197.84 - ₹ 50,480.40 | |
| | 164298-23-1 | TFFH | -- | ₹ 941.16 - ₹ 55,528.44 |
Related Products
Description
- General description: TFFH is an in situ coupling reagents which smoothly converts protected amino acids to the corresponding acid fluoride in the presence of base [1]. Acid fluorides have proven are highly effective at coupling hindered amino acids such as α,α-disubstituted amino acids [2]. Associated Protocols and Technical ArticlesGuide to Selection of Coupling ReagentsLiterature references[1] L. A. Carpino, et al. (1995) J. Am. Chem. Soc., 117, 5401. [2] S. A. Triolo, et al. in ′Peptides 1996, Proc. of 24th European Peptide Symposium′, R. Ramage & R. Epton (Eds), Mayflower Scientific Ltd., Birmingham, 1998, pp. 839.
- Analysis Note: Color (visual): white to slight yellow to beigeAppearance of substance (visual): powderAssay 1H-qNMR: ≥ 98.0 %Ratio Cation/anion in 19F-NMR integration: lot specific result1:5,7 to 1:6,3Identity (IR): passes test
- Legal Information: Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable