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Ethyl (hydroxyimino)cyanoacetate

ALDRICH/233412 - 97%

Synonym: Ethyl cyano(hydroxyimino)acetate; Ethyl cyanoglyoxalate-2-oxime; Ethyl isonitrosocyanoacetate

CAS Number: 3849-21-6
Empirical Formula (Hill Notation): C5H6N2O3
Molecular Weight: 142.11
EC Number: 223-351-3
MDL Number: MFCD00002112
Linear Formula: NCC(=NOH)CO2C2H5
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-233412-50G 50 g
 $217.00
1/EA		 Add To Favorites
45-233412-250G 250 g
 $1020.00
1/EA		 Add To Favorites

 

application(s) peptide synthesis
assay 97%
form solid
functional group amine
  ester
  nitrile
  oxime
InChI 1S/C5H6N2O3/c1-2-10-5(8)4(3-6)7-9/h9H,2H2,1H3/b7-4+
InChI key LCFXLZAXGXOXAP-QPJJXVBHSA-N
mp 130-132 °C (lit.)
Quality Level 200 
SMILES string CCOC(=O)C(=NO)C#N
Application: Ethyl (hydroxyimino)cyanoacetate has been used as an additive for the carbodiimide-mediated amide bond formation during established peptide synthesis method.For peptide synthesis grade material, please see product 851086.
General description: Ethyl (hydroxyimino)cyanoacetate is a potential replacement for zobenzotriazole and benzotriazole derivatives used in peptide synthesis.

Ethyl (hydroxyimino)cyanoacetate is also called as Oxyma. It is a highly efficient greener alternative for the amide and peptide synthesis.
Packaging: 50, 250 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp 130-132 °C (lit.)
UNSPSC 12352100

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