Description

3(2H)-Selenophenone, 2,2,5-Trimethyl- is a specialized organoselenium compound with the CAS registry number 57556-11-3. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, particularly for introducing selenium-containing functional groups. It is primarily utilized by pharmaceutical research, agrochemical development, and material science laboratories for the creation of novel molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and bioactive molecules containing selenium.
• Agrochemical Research: Used in developing new fungicides, herbicides, or plant growth regulators with selenium-based active ingredients.
• Material Science: Acts as a monomer or additive in the production of specialized polymers, semiconductors, or photoconductive materials.
• Organic Synthesis Reagent: Employed in cyclization reactions, heterocycle formation, and as a selenium donor in catalytic cycles.
• Chemical Research: Serves as a standard or reference compound in analytical chemistry and spectroscopic studies.

Basic Information

Item	Details
Product Name	3(2H)-Selenophenone, 2,2,5-Trimethyl-
CAS No.	57556-11-3
Molecular Formula	C7H10OSe
Molecular Weight	193.11 g/mol
Synonyms	2,2,5-Trimethyl-3(2H)-selenophenone; 2,2,5-Trimethyl-2,3-dihydroselenophen-3-one; 2,2,5-Trimethyl-δ3-selenophenone; 2,2,5-Trimethylselenophen-3(2H)-one; 3-Selenolen-3-one, 2,2,5-trimethyl-2,3-dihydro-; Selenophen-3(2H)-one, 2,2,5-trimethyl-
EINECS	Contact for details

Quality Control

Our 3(2H)-Selenophenone, 2,2,5-Trimethyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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