Description

Carbanilic Acid, Selenothio-, S-Methyl Ester is a specialized organoselenium compound with the CAS registry number 21347-34-2. This chemical serves as a valuable intermediate and reagent in advanced synthetic chemistry, particularly for introducing selenium-containing functional groups. It is primarily sought after by research institutions and chemical manufacturers developing novel materials, pharmaceuticals, and agrochemicals where selenium's unique properties are required.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, especially those exploring selenium's biological activity.
• Agrochemical Synthesis: Acts as a key building block for developing new fungicides, herbicides, and plant growth regulators.
• Material Science Research: Employed in the creation of specialized polymers, ligands for catalysis, and selenium-doped nanomaterials.
• Organic Synthesis Reagent: Facilitates selenium-mediated transformations, such as selenocyclizations and the formation of carbon-selenium bonds.
• Biochemical Research: Utilized as a probe or precursor in studying selenium metabolism and the role of selenoproteins.

Basic Information

Product Name	Carbanilic Acid, Selenothio-, S-Methyl Ester
CAS No.	21347-34-2
Molecular Formula	C8H9NOSeS
Molecular Weight	238.19 g/mol
Synonyms	S-Methyl selenocarbanilate; Carbanilicselenothioic acid S-methyl ester; Methyl N-phenylselenocarbamate; Selenocarbanilic acid S-methyl ester; NSC 163063; Methyl phenylcarbamoselenothioate; S-Methyl selenophenylcarbamate
EINECS	Contact for details

Quality Control

Our production of Carbanilic Acid, Selenothio-, S-Methyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and oxidation; consider storage under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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