Skip to Content
MilliporeSigma
All Photos(2)

Documents

ALD00592

Sigma-Aldrich

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

Sign Into View Organizational & Contract Pricing


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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service