Description

Piperidinium, 1,1,3,5-Tetramethyl-, Hydroxide is a sterically hindered, organic strong base, widely recognized for its utility in non-aqueous and moisture-sensitive chemical processes. Its high basicity in organic solvents makes it an essential reagent for deprotonation and catalysis where traditional inorganic bases are unsuitable. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking efficient and selective base-mediated reactions.

Application

• As a non-nucleophilic strong base in organic synthesis for the deprotonation of weak acids.
• Catalyst and reagent in the production of active pharmaceutical ingredients (APIs) and advanced intermediates.
• Use in polymerization initiator systems and as a catalyst for ring-opening polymerizations.
• Employed in agrochemical synthesis for the manufacture of herbicides and pesticides.
• As a phase-transfer catalyst (PTC) in biphasic reaction systems.
• Key component in ionic liquid formulations for specialized electrochemical applications.
• Used in research and development for method development in synthetic organic chemistry.

Basic Information

Product Name	Piperidinium, 1,1,3,5-Tetramethyl-, Hydroxide
CAS No.	244049-03-4
Molecular Formula	C9H21NO
Molecular Weight	159.27 g/mol
Synonyms	1,1,3,5-Tetramethylpiperidinium Hydroxide; TMPH; Tetramethylpiperidinium Hydroxide; 1,1,3,5-Tetramethylpiperidin-1-ium Hydroxide; N,N,3,5-Tetramethylpiperidinium Hydroxide; Sterically Hindered Piperidinium Base; Organic Superbase
EINECS	Contact for details

Quality Control

Our production of Piperidinium, 1,1,3,5-Tetramethyl-, Hydroxide adheres to stringent quality management protocols. Each batch is characterized and tested to ensure high purity and consistency, meeting the rigorous demands of research and industrial-scale applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator to prevent decomposition. Keep away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow solution
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Meets requirement

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