Description

Acetic Acid, 2-Cyano-2-(Hydroxyimino)-, Methyl Ester is a specialized chemical intermediate featuring a reactive cyano and hydroxyimino functional group on the α-carbon. This unique structure makes it a valuable building block for synthesizing heterocyclic compounds and complex organic molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various heterocyclic scaffolds, such as pyrazoles and isoxazoles, which are core structures in many active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its reactive sites for constructing targeted bioactive molecules.
• Fine Chemical Production: Serves as a versatile building block for creating dyes, pigments, and complex organic compounds requiring specific nitrile and oxime functionalities.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic pathways and developing novel compounds with potential biological activity.
• Coordination Chemistry: Acts as a ligand or precursor for ligands in metal-organic frameworks (MOFs) and catalytic systems due to its potential chelating properties.

Basic Information

Product Name	Acetic Acid, 2-Cyano-2-(Hydroxyimino)-, Methyl Ester
CAS No.	61295-92-9
Molecular Formula	C5H6N2O3
Molecular Weight	142.11 g/mol
Synonyms	Methyl 2-Cyano-2-(hydroxyimino)acetate; Methyl (Hydroxyimino)cyanoacetate; 2-Cyano-2-(hydroxyimino)acetic acid methyl ester; Cyano(hydroxyimino)acetic acid methyl ester; Acetic acid, cyano(hydroxyimino)-, methyl ester; Methyl α-cyano-α-(hydroxyimino)acetate; (Hydroxyimino)cyanoacetic acid methyl ester; Oxime derivative of methyl cyanoacetate
EINECS	Contact for details

Quality Control

Our Acetic Acid, 2-Cyano-2-(Hydroxyimino)-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging, or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.