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233412

Sigma-Aldrich

Ethyl (hydroxyimino)cyanoacetate

97%, for peptide synthesis

Sinónimos:

Ethyl cyano(hydroxyimino)acetate, Ethyl cyanoglyoxalate-2-oxime, Ethyl isonitrosocyanoacetate

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About This Item

Fórmula lineal:
NCC(=NOH)CO2C2H5
Número de CAS:
3849-21-6
Peso molecular:
142.11
Beilstein/REAXYS Number:
774783
EC Number:
223-351-3
MDL number:
MFCD00002112
UNSPSC Code:
12352100
PubChem Substance ID:
24853975
NACRES:
NA.22

product name

Ethyl (hydroxyimino)cyanoacetate, 97%

assay

97%

form

solid

mp

130-132 °C (lit.)

application(s)

peptide synthesis

SMILES string

CCOC(=O)C(=N\O)\C#N

InChI

1S/C5H6N2O3/c1-2-10-5(8)4(3-6)7-9/h9H,2H2,1H3/b7-4+

InChI key

LCFXLZAXGXOXAP-QPJJXVBHSA-N

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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.

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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