Description

2,2-Dimethylpropylidenedimethyliminium CAS NO 55724-25-9 is a specialized quaternary ammonium salt compound, valued for its role as a key intermediate in advanced organic synthesis. Its unique iminium structure makes it a versatile building block for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This high-purity intermediate is essential for manufacturers and R&D laboratories developing active ingredients, catalysts, and fine chemicals where precise molecular control is required.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially for nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific quaternary ammonium functionalities.
• Catalyst & Ligand Precursor: Serves as a precursor for synthesizing specialized catalysts and ligands used in asymmetric synthesis and polymerization reactions.
• Fine Chemical Manufacturing: Employed in the multistep synthesis of complex dyes, pigments, and other high-value specialty chemicals.
• Material Science Research: Utilized in developing ionic liquids, surfactants, and other functional materials with tailored properties.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new reaction pathways in organic chemistry laboratories.

Basic Information

Product Name	2,2-Dimethylpropylidenedimethyliminium
CAS No.	55724-25-9
Molecular Formula	C7H16N+ (typically associated with an anion, e.g., chloride, iodide)
Molecular Weight	114.21 g/mol (for the cation)
Synonyms	N,N-Dimethyl-2,2-dimethylpropylideniminium
2,2-Dimethylpropylidene(dimethyl)iminium
Dimethyl(2,2-dimethylpropylidene)iminium
Pivalylidenedimethyliminium
t-Butylidenedimethyliminium
N,N-Dimethylpivalimidoyl Cation
Contact for details on salt-specific names (e.g., chloride, iodide).
EINECS	Contact for details.

Quality Control

Our 2,2-Dimethylpropylidenedimethyliminium is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR, HPLC, and titration methods, to confirm identity, potency, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor quality protocols to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong acids, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Anion Content (Titration)	As per COA (e.g., Chloride, Iodide)

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