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Ethyl isonitrosocyanoacetate, 97%
Ethyl isonitrosocyanoacetate, 97%
Ethyl isonitrosocyanoacetate, 97%
Thermo Scientific Chemicals

Ethyl isonitrosocyanoacetate, 97%

CAS: 3849-21-6 | C5H6N2O3 | 142.114 g/mol
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Catalog number A12691.14
also known as A12691-14
Price (USD)
95.65
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Quantity:
25 g
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Price (USD)
95.65
Online Exclusive
106.00
Save 10.35 (10%)
Each
Chemical Identifiers
CAS3849-21-6
IUPAC Name(E)-(ethyl cyano(hydroxyimino)formate)
Molecular FormulaC5H6N2O3
InChI KeyLCFXLZAXGXOXAP-QPJJXVBHSA-N
SMILESCCOC(=O)C(=N\O)\C#N
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)White to pale cream to pale yellow
FormCrystals or powder or crystalline powder
Assay (HPLC)≥96.0%
Identification (FTIR)Conforms
Melting Point (clear melt)119.0-134.0?C
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.

RUO – Research Use Only