Welcome to Iris Biotech
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Thank you very much for your interest in our products. All prices listed on our website are ex-works, Germany, and may attract customs duties when imported.
You may/will be contacted by the shipping company for additional documentation that may be required by the US Customs for clearance.
We offer you the convenience of buying through a local partner, Peptide Solutions LLC who can import the shipment as well as prepay the customs duties and brokerage on your behalf and provide the convenience of a domestic sale.
Continue to Iris Biotech GmbHSend request to US distributorChemical name: Ethyl cyano(hydroxyimino)acetate, Ethyl cyanoglyoxylate-2-oxime
from $43.75
A new highly efficient coupling additive. OxymaPure is an alternative to HOBt and HOAt, which have been discontinued due to their explosive nature. OxymaPure can be used with carbodiimides, just as HOBt has been used in the past and is suitable for microwave assisted SPPS. Its reactivity is comparable to HOAt combined with less epimerization.
Combination of TFFH with OxymaPure raised the percentage of the target Aib peptide in comparison to the use of TFFH alone.
A. El-Faham and F. Albericio, J. Org. Chem. 2008; 73: 2731.
A. El-Faham, R. S. Funosas, R. Prohens, F. Albericio; Chem. Eur. J. 2009; 15: 9404-9416.
R. Subiros-Funosas, G. A. Acosta, A. El-Faham, F. Albericio; Tetrahedron Lett. 2009; 50: 6200-6202.
R. Subiros-Funosas, A. El-Faham, F. Albericio; Peptide Science 2011; 98: 89-97.
F. Thielbeer, K. Donaldson, M. Bradley; Bioconjugate Chem. 2011; 22: 144.
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