Description

Selanylidenemethanone is a specialized organoselenium compound with significant utility in advanced chemical synthesis. This chemical serves as a versatile reagent and intermediate, prized for its ability to introduce selenium-containing functional groups into target molecules. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of novel materials, pharmaceuticals, and agrochemicals, where its unique reactivity profile enables innovative synthetic pathways.

Application

• Pharmaceutical Intermediate: Used in the synthesis of selenium-containing drug candidates and active pharmaceutical ingredients (APIs) for therapeutic applications.
• Organic Synthesis Reagent: Acts as a key selenium transfer agent in complex organic reactions, including cyclizations and cross-coupling methodologies.
• Material Science Research: Employed in the development of novel organoselenium polymers, catalysts, and functional materials with specific electronic or optical properties.
• Agrochemical Development: Serves as a building block for creating new selenium-based compounds with potential pesticidal or plant growth-regulating activity.
• Catalyst Precursor: Utilized in the preparation of selenium-based catalysts for various oxidation and reduction processes in fine chemical manufacturing.
• Academic & Industrial R&D: A critical tool for chemists in discovery chemistry and process development across multiple high-tech sectors.

Basic Information

Product Name	Selanylidenemethanone
CAS No.	1603-84-5
Molecular Formula	C2H2OSe
Molecular Weight	121.00 g/mol
Synonyms	Selenoformaldehyde; Formaldehyde selone; Methaneselenone; Selenoformaldehyde polymer; Carbon monoselenide; Selenium formaldehyde; Selanylidenemethane
EINECS	Contact for details

Quality Control

Our Selanylidenemethanone is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic and spectroscopic methods, to verify identity and assay. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with customer specifications and general industry standards.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and strictly light-sensitive nature, this material must be stored in a cool, well-ventilated place, away from heat and ignition sources. Recommended storage temperature is 2-8°C (refrigerated) under an inert atmosphere to maximize stability and shelf life. Keep the container tightly sealed when not in use to prevent evaporation and degradation.

Specification

Item	Specification
Appearance	Yellow to orange liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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