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3849-21-6 - Ethyl isonitrosocyanoacetate, 97% - Ethyl oximinocyanoacetate - Isonitrosocyanoacetic acid ethyl ester - A12691 - Alfa Aesar

A12691 Ethyl isonitrosocyanoacetate, 97%

CAS Number
3849-21-6
Synonyms
Ethyl oximinocyanoacetate
Isonitrosocyanoacetic acid ethyl ester

Size Price ($) Quantity Availability
5g 35.50
25g 84.40
100g 256.00
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Ethyl isonitrosocyanoacetate, 97%

MDL
MFCD00000625
EINECS
223-351-3

Chemical Properties

Formula
C5H6N2O3
Formula Weight
142.11
Melting point
127-132°

Applications

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.

GHS Hazard and Precautionary Statements

Hazard Statements: H301

Toxic if swallowed.

Precautionary Statements: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2928.00
TSCA
No

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