Description

2,2,6,6-Tetramethylpiperidinylmagnesium Chloride Lithium Chloride Complex is a highly reactive organometallic reagent, specifically a Grignard-type complex stabilized by lithium chloride. This compound matters for its enhanced stability and solubility in ethereal solvents, which facilitates precise and efficient nucleophilic addition reactions in sensitive synthetic sequences. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and advanced materials sectors for constructing complex molecular architectures, including active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• As a key nucleophile in the synthesis of sterically hindered amines and piperidine derivatives for pharmaceutical research.
• For the preparation of high-performance, hindered amine light stabilizers (HALS) used in polymer and coatings industries.
• In the development of novel ligands for catalysis and metal-organic frameworks (MOFs).
• As a specialized reagent for carbon-carbon and carbon-heteroatom bond-forming reactions under mild conditions.
• For the functionalization of complex natural products and fine chemicals in process chemistry.
• In academic and industrial R&D for exploring new methodologies in organometallic chemistry.

Basic Information

Item	Details
Product Name	2,2,6,6-Tetramethylpiperidinylmagnesium Chloride Lithium Chloride Complex
CAS No.	898838-07-8
Molecular Formula	C9H18ClMgN•LiCl
Molecular Weight	Contact for details
Synonyms	2,2,6,6-Tetramethylpiperidin-1-ylmagnesium Chloride Lithium Chloride Complex; TMPMgCl•LiCl; (2,2,6,6-Tetramethylpiperidin-1-yl)magnesium chloride lithium chloride complex; 1-Magnesio-2,2,6,6-tetramethylpiperidine chloride lithium chloride complex; Lithium Chloride complex of 2,2,6,6-Tetramethylpiperidinylmagnesium Chloride; Stabilized TMP-MgCl reagent; Hindered amine Grignard reagent complex.
EINECS	Contact for details

Quality Control

Our 2,2,6,6-Tetramethylpiperidinylmagnesium Chloride Lithium Chloride Complex is manufactured under stringent quality systems. Each batch undergoes rigorous analytical testing, including titration for active magnesium content and spectroscopic identification, to ensure high reactivity and lot-to-lot consistency critical for reproducible synthetic outcomes. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and should be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C for prolonged stability. Handle and open containers only in a moisture-free environment.

Specification

Item	Specification
Appearance	Off-white to beige powder or suspension
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 0.5 M in THF or as specified
Solvent (Typical)	Tetrahydrofuran (THF)

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