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TCI

CAS 3849-21-6

Ethyl Cyano(hydroxyimino)acetate TCI E0847

Ethyl Cyano(hydroxyimino)acetate TCI E0847

Chemical Identity

Other names
Cyano(hydroxyimino)acetic Acid Ethyl Ester · Ethyl Cyanoglyoxalate Oxime · Oxyma
CAS No.
3849-21-6
PubChem
CID 6399078·SID 135727262
Formula
C5H6N2O3
Molecular weight
142.11 g/mol
Purity
>98.0%(GC)
Reference databases
ChemSpider·ECHA·Wikipedia
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
ethyl 2-cyano-2-hydroxyiminoacetate
SMILES
CCOC(=O)C(=NO)C#N
InChIKey
LCFXLZAXGXOXAP-UHFFFAOYSA-N
MDL
MDL00002112
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Ethyl Cyano(hydroxyimino)acetate is a chemical compound widely used in organic synthesis reactions within laboratory settings. It serves as a key building block for the creation of complex molecular structures, offering versatility in chemical reactions due to its unique functional groups. This compound is particularly valued for its ability to participate in specific chemical transformations, making it a preferred choice for researchers aiming to develop new compounds and materials. Its role in synthetic chemistry is crucial, especially in the design of pharmaceuticals and specialty chemicals.

The compound exhibits chemical stability under controlled conditions, yet it remains highly reactive to changes in pH, temperature, and catalysts. This reactivity allows for precise control in synthetic processes, ensuring the desired outcomes in laboratory experiments. Its ability to form various chemical bonds further enhances its utility in diverse applications. The compound’s reactivity and selectivity make it an essential tool in synthetic chemistry, enabling the development of new compounds with tailored properties.

In Indonesian laboratories, Ethyl Cyano(hydroxyimino)acetate is commonly used by chemists in organic synthesis research and the development of new materials. It plays a vital role in academic and industrial research settings, supporting both educational and innovative projects. Its relevance in chemical education and research makes it a valuable resource for universities and research institutions focused on advancing chemical knowledge and applications.

Advantages (TCI brochure)

  • Reactivity similar to triazole derivatives
  • Minimized explosion risk compared with triazoles

TCI brochures (PDF)

  • Organic synthesis research where precise chemical transformations are required due to its reactivity and selectivity.
  • Development of new pharmaceutical compounds as a building block for complex molecular structures.
  • Chemical education in academic institutions for teaching synthetic chemistry techniques and molecular design.
  • Industrial research applications in the creation of specialty chemicals and advanced materials.
  • Custom compound synthesis projects requiring versatile and adaptable chemical intermediates.

From the TCI brochure

  • Synthesis of active esters, used with carbodiimides

Brand TCI
CAS number 3849-21-6
Molecular formula —
Purity —
Category Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes Available in standard laboratory quantities
Physical form Solid or liquid, depending on formulation
Storage Store in a cool, dry place away from direct sunlight

Data from the TCI brochure

YieldY. 82% (EDC·HCl (D1601), DIEA (D1599), DMF)

Source: TCI brochure R5113 (2025-11-18)

Ethyl Cyano(hydroxyimino)acetate should be stored in a cool, dry environment to maintain its chemical stability. It is recommended to keep the compound in airtight containers to prevent exposure to moisture and air, which may affect its reactivity. Laboratory personnel should handle the material with care, using appropriate personal protective equipment such as gloves and safety goggles. The compound should be stored away from incompatible substances to avoid potential chemical interactions. Regular monitoring of storage conditions ensures the compound remains suitable for use in research applications. Proper labeling and secure storage are essential to maintain safety and prevent accidental exposure.

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