ChemicalBook Product Catalog Chemical Reagents Organic reagents Oxime Ethyl cyanoglyoxylate-2-oxime

Ethyl cyanoglyoxylate-2-oxime

Ethyl cyanoglyoxylate-2-oxime Basic information
Product Name:Ethyl cyanoglyoxylate-2-oxime
Synonyms:ETHYL 2-(HYDROXYIMINO)-3-NITRILOPROPANOATE;ETHYL 2-(HYDROXYIMINO) CYANOACETATE;ETHYL OXIMINOCYANOACETATE;ETHYL CYANOGLYOXALATE-2-OXIME;ETHYL CYANOGLYOXYLATE-2-OXIME;ETHYL CYANOGLYOXYLATE OXIME;ETHYL CYANO(HYDROXYIMINO)-ACETATE;TIMTEC-BB SBB007937
CAS:3849-21-6
MF:C5H6N2O3
MW:142.11
EINECS:223-351-3
Product Categories:API intermediates
Mol File:3849-21-6.mol
Ethyl cyanoglyoxylate-2-oxime Structure
Ethyl cyanoglyoxylate-2-oxime Chemical Properties
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
pka6.18±0.10(Predicted)
color Off-White
BRN 774783
InChIKeyLCFXLZAXGXOXAP-QPJJXVBHSA-N
CAS DataBase Reference3849-21-6(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 20/21/22
Safety Statements 22-24/25-36/37
RIDADR 3276
WGK Germany 3
F 10
Hazard Note Irritant
HS Code 2928 00 90
HazardClass 6.1
PackingGroup III
MSDS Information
ProviderLanguage
Ethyl cyanoglyoxylate-2-oxime English
SigmaAldrich English
ACROS English
Ethyl cyanoglyoxylate-2-oxime Usage And Synthesis
Chemical Propertieslight yellow crystals or chunks
UsesThis 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.
UsesA non-explosive alternative to HOBt.
Ethyl cyanoglyoxylate-2-oxime Preparation Products And Raw materials
Preparation ProductsETHYL 5-AMINO-2-METHYLOXAZOLE-4-CARBOXYLATE-->ETHYL 4-AMINO-5-IMIDAZOLECARBOXYLATE-->Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate-->7H-Thiazolo[3,2-a]pyrimidin-7-one, 5-amino-6-nitroso--->diethyl 4-aMino-1H-iMidazole-2,5-dicarboxylate
AURORA KA-6208 3-Hydroxypropionitrile FORMOXIME Acetaldoxime Ethyl glyoxalate Ethyl cyanoglyoxylate-2-oxime 3-Ethoxypropionitrile 3-Methoxypropionitrile Acetone oxime Cyanoacetic acid Glyoxylic acid Methyl cyanoacetate Ethyl cyanoacetate ammonium propionate
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