Description

3-Hydroxy-4-Piperidinomethylthioxanthone Hydrochloride is a specialized organic salt derivative of the thioxanthone class, valued for its unique photochemical and biological properties. This compound serves as a critical intermediate and functional material in advanced research and industrial synthesis. It is primarily sought by professionals in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in photoinitiator systems and as a building block for novel active ingredients.

Application

• Photoinitiator Component: A key intermediate in the synthesis of advanced, high-performance photoinitiators used in UV-curable inks, coatings, and adhesives.
• Pharmaceutical Intermediate: Serves as a crucial building block in the research and development of new therapeutic agents, particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Research Chemical: Employed in academic and industrial R&D for studying photophysical properties and reaction mechanisms.
• Polymer Additive: Investigated for use as a light stabilizer or functional modifier in specialty polymer formulations.

Basic Information

Product Name	3-Hydroxy-4-Piperidinomethylthioxanthone Hydrochloride
CAS No.	29529-51-9
Molecular Formula	C20H22ClNO2S
Molecular Weight	375.91 g/mol
Synonyms	3-Hydroxy-4-(piperidin-1-ylmethyl)thioxanthen-9-one hydrochloride; 4-(Piperidin-1-ylmethyl)-3-hydroxythioxanthen-9-one hydrochloride; 9H-Thioxanthen-9-one, 3-hydroxy-4-(1-piperidinylmethyl)-, hydrochloride; Thioxanthone derivative, HPHT hydrochloride; Photoinitiator intermediate 29529-51-9
EINECS	Contact for details

Quality Control

Our production of 3-Hydroxy-4-Piperidinomethylthioxanthone Hydrochloride adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity (typically >97% by HPLC), identity confirmation (by IR and NMR), and impurity profile is provided with every shipment to guarantee reliable performance and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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