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  7. Ethyl isonitrosocyanoacetate, 97%

Ethyl isonitrosocyanoacetate, 97%

Product Code. 11470593
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Product Code. 11470593 Supplier Thermo Scientific Alfa Aesar Supplier No. A12691.14
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Description

CAS: 3849-21-6 | C5H6N2O3 | 142.114 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 3849-21-6
Molecular Formula C5H6N2O3
Molecular Weight (g/mol) 142.114
MDL Number MFCD00000625
InChI Key LCFXLZAXGXOXAP-QPJJXVBHSA-N
Synonym ethyl cyanoglyoxylate-2-oxime, ethyl isonitrosocyanoacetate, ethyl cyano hydroxyimino acetate, ethyl hydroxyimino cyanoacetate, ethyl 2-cyano-2-hydroxyimino acetate, ethyl cyano hydroxyimino formate, ethyl oximinocyanoacetate, oxyma, e-ethyl 2-cyano-2-hydroxyimino acetate, acetic acid, cyano hydroxyimino-, ethyl ester
PubChem CID 6400537
IUPAC Name ethyl (2E)-2-cyano-2-hydroxyiminoacetate
SMILES CCOC(=O)C(=NO)C#N

Specifications

Melting Point 127°C to 132°C
Quantity 25 g
Formula Weight 142.11
Percent Purity 97%
Chemical Name or Material Ethyl isonitrosocyanoacetate

Safety and Handling

compliance-icons
Product Identifier
  • Ethyl isonitrosocyanoacetate
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
 Hazard Statement
  • H302-Harmful if swallowed.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
 Supplemental information
  • MIXTURE LIST-Contains : Ethyl cyano(hydroxyimino)acetate
SDS

RUO – Research Use Only

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