Description

4,4'-Trimethylenebis(1-Methylpiperidine) is a high-purity, bifunctional tertiary amine compound with a unique bridged structure. This chemical serves as a versatile intermediate and catalyst, valued for its ability to facilitate complex organic syntheses and polymerization processes. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced polymer industries seeking to develop novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring complex amine functionalities.
• Catalyst/Ligand: Acts as a ligand in transition metal catalysis and as an organic base catalyst in various coupling and condensation reactions.
• Polymer Industry: Employed as a monomer or chain extender in the production of specialty polyamides, polyurethanes, and epoxy curing agents.
• Agrochemical Synthesis: A key building block for creating novel herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: Used in the development of high-performance corrosion inhibitors for industrial water treatment and metalworking fluids.
• Research & Development: A valuable tool for medicinal chemistry and material science research exploring new chemical entities.

Basic Information

Product Name	4,4'-Trimethylenebis(1-Methylpiperidine)
CAS No.	64168-11-2
Molecular Formula	C17H34N2
Molecular Weight	266.47 g/mol
Synonyms	1,1'-(1,3-Propanediyl)bis(1-methylpiperidine); N,N'-Dimethyl-1,3-dipiperidinopropane; 1-Methyl-1-(3-((1-methylpiperidin-1-ium-1-yl)propyl)piperidin-1-ium; Bis(1-methylpiperidin-1-ium-4-yl)propane; 4,4'-Trimethylenedi(1-methylpiperidine); TMDP
EINECS	Contact for details

Quality Control

Our 4,4'-Trimethylenebis(1-Methylpiperidine) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by GC/HPLC, identity confirmation (IR, NMR), and impurity profiling, to ensure it meets the high standards required for advanced synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	≤ 2.0% total

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