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5-Azidopentanoic acid, 5 mg

≥99 %
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Warning
H351
i suspected of causing cancer
P202 P281 P308+P313
i do not handle until all safety precautions have been read and understood, use personal protective equipment as required, IF exposed or concerned: Get medical advice/attention
Pack Qty.
Pack.
Empirical formula C5H9N3O2
Molar mass (M) 143,15 g/mol
Storage temp. -20 °C
Transport temp. cooled
WGK 3
CAS No. [79583-98-5]

Linker

Type analysis

35,50 €/op. 

plus VAT | 5 mg za op.

Nr kat. 7836.1

Dostępny z magazynu w Karlsruhe
Szybka, prosta i niezawodna dostawa.
od 6 op. 33,72 €/op.
od 24 op. 31,95 €/op.
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5-Azidopentanoic acid
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Nr kat. Pack Qty. Pack. Cena Ilość
7836.1 5 mg plastic 35,50 €
7836.2 10 mg plastic 46,90 €
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Informacje ogólne

Azides & Alkynes

PEGylation and Linker
Click chemistry opens the door to introduce polyethylene glycols (PEGs) or other linkers in very sophisticated manner into your sample, which are still active for following reaction by the means of amine, carboxyl, malemide or NHS-functional terminal groups. You can choose between alkyne and azide structured PEGs and linkers which you find in the table below.


Click Chemistry

The copper(I)-catalysed azide-alkyne cycloaddition (CuAAC) is the most prominent example of a group of reactions named click reactions. According to Sharpless’ definition, these reactions are characterised by high yields, mild reaction conditions, and by their tolerance of a broad range of functional groups.[1-3] Typically, the reactions require simple or no workup or purification of the product. The most important characteristic of the CuAAC reaction is its unique bioorthogonality as neither azide nor terminal alkyne functional groups are generally present in natural systems.


References:
1 H. C. Kolb, M.G. Finn, K. B. Sharpless, Angew. Chem. Int. Ed. 2001, 40, 2004-2021.
2 C.W. Tornoe, C. Christensen, M. Meldal, J. Org. Chem. 2002, 67, 3057-3064.
3 V. V. Rostovtsev, L. G. Green, V. V. Fokin, K. B. Sharpless, Angew. Chem. 2002, 114, 2708-2711; Angew. Chem. Int. Ed. 2002, 41, 2596-2599.


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Type analysis

Appearanceclear yellow liquid  
Assay (TLC)≥99 %  

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