ALD00592
N-Boc-N′-TFA-pyrazole-1-carboxamidine
95%
Synonym(s):
N-Boc,N′-trifluoroacetyl-guanylpyrazole, tert-Butyl-((1H-pyrazol-1-yl)(2,2,2-trifluoroacetamido)methylene)carbamate, TurboGuan
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About This Item
Empirical Formula (Hill Notation):
C11H13F3N4O3
Molecular Weight:
306.24
UNSPSC Code:
12352101
NACRES:
NA.22
Quality Level
Assay
95%
form
powder or crystals
mp
120-125 °C
application(s)
peptide synthesis
storage temp.
−20°C
Application
Powerful guanidinylation reagent from the Baran Lab developed for the installation of monoprotected boc-guanidine on primary and secondary amines, particularly electron-deficient and hindered amines.
![](/deepweb/assets/sigmaaldrich/marketing/global/images/pdp-descriptions/ald00592-scheme/ald00592-scheme.jpg)
![](/deepweb/assets/sigmaaldrich/marketing/global/images/pdp-descriptions/ald00592-scheme/ald00592-scheme.jpg)
Other Notes
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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