Description

Methylphenylselenide is an organoselenium compound of significant interest in synthetic organic chemistry and materials science. This versatile reagent serves as a key building block for introducing selenium-containing functional groups into target molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications ranging from catalysis to the synthesis of novel chemical entities.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those exploring selenium's unique biological activity.
• Catalyst & Ligand Precursor: Acts as a precursor for generating selenium-based catalysts and ligands used in various organic transformations, including cross-coupling reactions.
• Agrochemical Research: Employed in the development of new pesticides and herbicides where selenium moieties can impart specific biological properties.
• Material Science: Utilized in the synthesis of organoselenium polymers, semiconductors, and other advanced materials with specific electronic or optical properties.
• Synthetic Methodology Development: A valuable reagent for academic and industrial research focused on developing new selenium-mediated organic reactions.
• Chemical Reference Standard: Serves as a high-purity standard for analytical testing and method validation in quality control laboratories.

Basic Information

Product Name	Methylphenylselenide
CAS No.	4346-64-9
Molecular Formula	C7H8Se
Molecular Weight	171.10 g/mol
Synonyms	(Methylseleno)benzene; Phenyl methyl selenide; Methyl phenyl selenide; Selenomethoxybenzene; Benzene, (methylseleno)-; NSC 66495; Methylselanylbenzene
EINECS	224-416-5

Quality Control

Our Methylphenylselenide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Purity (GC Area %)	≥ 98.0%

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