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HomeProduct name listEthyl cyanoglyoxylate-2-oxime

Ethyl cyanoglyoxylate-2-oxime

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

  • CAS NO.:3849-21-6
  • Empirical Formula: C5H6N2O3
  • Molecular Weight: 142.11
  • MDL number: MFCD00002112
  • EINECS: 223-351-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-13 17:19:14
Ethyl cyanoglyoxylate-2-oxime Structural

What is Ethyl cyanoglyoxylate-2-oxime?

Chemical properties

light yellow crystals or chunks

The Uses of Ethyl cyanoglyoxylate-2-oxime

A non-explosive alternative to HOBt.

The Uses of Ethyl cyanoglyoxylate-2-oxime

This product is a non-explosive alternative to HOBt or HOAt, and allows high peptide coupling rates at low racemization when applied in combination with carbodiimides.

What are the applications of Application

Ethyl (hydroxyimino)cyanoacetate is a non-explosive alternative to HOBt

Properties of Ethyl cyanoglyoxylate-2-oxime

Melting point: 130-132 °C (lit.)
Boiling point: 259.65°C (rough estimate)
Density  1.4801 (rough estimate)
refractive index  1.5090 (estimate)
storage temp.  Store at +2°C to +8°C.
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 6.18±0.10(Predicted)
color  Off-White
BRN  774783
CAS DataBase Reference 3849-21-6(CAS DataBase Reference)

Safety information for Ethyl cyanoglyoxylate-2-oxime

Signal word Warning
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H301:Acute toxicity,oral
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P321:Specific treatment (see … on this label).
P405:Store locked up.

Computed Descriptors for Ethyl cyanoglyoxylate-2-oxime

InChIKey LCFXLZAXGXOXAP-QPJJXVBHSA-N

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