Description

Methoxyiminomalononitrile CAS NO 5516-13-2 is a versatile organic intermediate characterized by its reactive nitrile and imino functional groups. This compound is of significant value in synthetic organic chemistry for constructing complex heterocyclic structures and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for advanced synthesis projects.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those containing pyrazole, pyrimidine, or triazole heterocycles.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its reactivity to form bioactive cores.
• Organic Synthesis Reagent: Serves as a versatile precursor for cyclization reactions and the introduction of the methoxyimino functional group into target molecules.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialized polymers and functional materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	Methoxyiminomalononitrile
CAS No.	5516-13-2
Molecular Formula	C5H3N3O
Molecular Weight	121.10 g/mol
Synonyms	Methoxyiminomalononitrile; Methoxyiminomethanedicarbonitrile; (Methoxyimino)malononitrile; Malononitrile, (methoxyimino)-; Methoxyimino-propanedinitrile; Propanedinitrile, (methoxyimino)-; NSC 163044
EINECS	226-869-9

Quality Control

Our Methoxyiminomalononitrile is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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