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Availability: In stock

Cyano-hydroxyimino-acetic acid ethyl ester (Oxyma)


Product No. Pack Size Available ADS InfoAnalytical Data Sheet List Price Online Order Price Qty
4019721.0025 25 g Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 82.00
CHF 76.26 (7%)
4019721.0100 100 g Ships within 3-5 business days  
CHF 245.00
CHF 227.85 (7%)


Highly efficient coupling additive, a safer, non-explosive alternative to HOBt.
Catalog Number Q-2750
Synonyms Ethyl 2-cyano-2-(hydroxyimino)acetate
Molecular Formula C₅H₆N₂O₃
Relative Molecular Mass 142.11
CAS Registry Number 3849-21-6
Storage Conditions RT

Product citations

J.Izdebski, Pol. J. Chem., 53, 1049 (1979)
M.Itoh, Bull. Chem. Soc. Jpn., 46, 2219 (1973)