Description

1,1-Dimethyl-3,5-Dimethylenepiperidinium Chloride CAS NO 53754-71-5 is a quaternary ammonium salt with a reactive diene functionality. This compound matters as a versatile chemical intermediate, enabling the synthesis of complex molecules through Diels-Alder and other cycloaddition reactions. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block for synthesizing complex nitrogen-containing heterocycles and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent for creating specialty polymers with specific cationic or reactive properties.
• Organic Synthesis Research: A valuable diene component in Diels-Alder reactions for constructing complex carbocyclic and heterocyclic ring systems in academic and industrial R&D.
• Material Science: Investigated for the development of advanced materials, including ion-exchange resins and functional coatings.

Basic Information

Product Name	1,1-Dimethyl-3,5-Dimethylenepiperidinium Chloride
CAS No.	53754-71-5
Molecular Formula	C9H16ClN
Molecular Weight	173.68 g/mol
Synonyms	1,1-Dimethyl-3,5-bis(methylene)piperidinium Chloride; 3,5-Dimethylenepiperidinium Chloride, 1,1-Dimethyl-; 1,1-Dimethyl-3,5-dimethylene-piperidinium Chloride; Piperidinium, 1,1-dimethyl-3,5-bis(methylene)-, chloride; 1,1-Dimethyl-3,5-dihydro-1H-pyridin-1-ium Chloride (tautomeric form); DMDMPC (abbreviation)
EINECS	Contact for details

Quality Control

Our 1,1-Dimethyl-3,5-Dimethylenepiperidinium Chloride is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and moisture content are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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