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About This Item
Empirical Formula (Hill Notation):
C23H18N4O3
CAS Number:
Molecular Weight:
398.41
NACRES:
NA.26
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
InChI
1S/C23H18N4O3/c28-22(27-21-12-6-5-11-20(21)25-26-27)13-24-23(29)30-14-19-17-9-3-1-7-15(17)16-8-2-4-10-18(16)19/h1-12,19H,13-14H2,(H,24,29)
SMILES string
O=C(NCC(=O)n1nnc2ccccc12)OCC3c4ccccc4-c5ccccc35
InChI key
FKDIZKBMJXDKNM-UHFFFAOYSA-N
assay
97%
form
solid
reaction suitability
reaction type: Fmoc solid-phase peptide synthesis
mp
160-168 °C
application(s)
peptide synthesis
functional group
Fmoc
storage temp.
−20°C
Application
Benzotriazole amino acids, or aminoacylbenzotriazolides, are versatile reagents for synthesizing peptides as well as their mimetics and conjugates. Benzotriazole amino acids have been used for the preparation of diverse derivatives including:
- Polypeptidal benzotriazolides
- Peptidomimetics, such as aminoxypeptides, depsipeptides and heterocyclic peptidomimetics
- Tagged peptides and peptidomimetics, particularly those with fluorescent labels
- N, O, S, and C linked peptide conjugates
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Katritzky, A. R.; Narindoshvili, T.; Angrish, P.
Synthesis, 2013-2022 (2008)
Hansen, F. K.; Beagle, L. K.; Todadze, E.; Katritzky, A. R.
Heterocycles, 515-526 (2012)
Katritzky, A. R.; Angrish, P.; Todadze, E.
Synlett, 2392-2411 (2009)
Abdelmajeid, A.; Tala, S. R.; Amine, M. S.; Katritzky, A. R.
Synthesis, 2995-3005 (2011)
Ilker Avan et al.
The Journal of organic chemistry, 76(12), 4884-4893 (2011-04-02)
Reactions of O-Pg(α-hydroxyacyl)benzotriazoles with (a) unprotected α-hydroxycarboxylic acids, (b) amino acids, and (c) amines afforded, respectively, chirally pure (a) oligoesters, (b) depsidipeptides, and (c) amide conjugates (yields 52-94%). N-Pg(α-Aminoacyl)benzotriazoles reacted with α-hydroxycarboxylic acids to yield depsidipeptides (47-87%). N-Pg(depsidipeptidoyl)benzotriazoles, obtained from
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