Description

Methyl 9-Oxo-9H-Thioxanthene-1-Carboxylate is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research institutions and industrial manufacturers engaged in the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with thioxanthene-based structures.
• Agrochemical Research: Used in the development and research of new herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Potential applications in the development of organic semiconductors, dyes, and photoactive materials due to its conjugated system.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Methyl 9-Oxo-9H-Thioxanthene-1-Carboxylate
CAS No.	77084-33-4
Molecular Formula	C15H10O3S
Molecular Weight	270.30 g/mol
Synonyms	Methyl 9-oxo-9H-thioxanthene-1-carboxylate; 9-Oxo-9H-thioxanthene-1-carboxylic acid methyl ester; 1-(Methoxycarbonyl)-9H-thioxanthen-9-one; Thioxanthene-1-carboxylic acid, 9-oxo-, methyl ester; 9H-Thioxanthen-9-one, 1-(methoxycarbonyl)-; Methyl 9-oxothioxanthene-1-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 9-Oxo-9H-Thioxanthene-1-Carboxylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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