Description

9,9-Dimethyl-9H-Thioxanthene is a high-purity organic compound belonging to the thioxanthene class, serving as a critical advanced intermediate in fine chemical synthesis. Its unique tricyclic structure makes it a valuable building block for the development of specialized materials and active pharmaceutical ingredients (APIs). This product is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing new crop protection agents and pesticides.
• Material Science Research: Used in the development of organic electronic materials, dyes, and photoinitiators.
• Fine Chemical Production: Serves as a specialized intermediate for custom synthesis and contract manufacturing.
• Academic & Industrial R&D: Fundamental compound for chemical research and process development in organic chemistry.

Basic Information

Product Name	9,9-Dimethyl-9H-Thioxanthene
CAS No.	19019-10-4
Molecular Formula	C₁₅H₁₄S
Molecular Weight	226.34 g/mol
Synonyms	9,9-Dimethylthioxanthene; 9H-Thioxanthene, 9,9-dimethyl-; Dimethylthioxanthene; Thioxanthene, 9,9-dimethyl-; 9,9-Dimethyl-9H-thioxanthene; NSC 406170
EINECS	Contact for details

Quality Control

Our 9,9-Dimethyl-9H-Thioxanthene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.