Description

Benzenamine, 2,3,4,5,6-Pentamethyl-, Radical Ion(1+), Conjugate Acid (9Ci) is a specialized pentamethyl-substituted anilinium derivative, a key intermediate in advanced organic synthesis. This compound matters for its role as a sterically hindered, electron-deficient cation, enabling precise control in catalytic and polymerization processes. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for synthesizing complex drug molecules, particularly those requiring sterically hindered amine functionalities.
• Catalyst & Ligand Precursor: Used in the preparation of specialized catalysts and ligands for transition metal-catalyzed reactions, including cross-coupling and hydrogenation.
• Polymerization Initiator/Co-catalyst: Functions as a cationic initiator or co-catalyst in the production of high-performance polymers and resins.
• Agrochemical Synthesis: Employed in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Research: Utilized in the creation of organic electronic materials, ionic liquids, and other functional materials.
• Chemical Research & Development: Acts as a versatile reagent for exploring new organic reactions and methodologies in academic and industrial labs.

Basic Information

Product Name	Benzenamine, 2,3,4,5,6-Pentamethyl-, Radical Ion(1+), Conjugate Acid (9Ci)
CAS No.	98848-11-4
Molecular Formula	C11H18N+
Molecular Weight	164.27 g/mol
Synonyms	2,3,4,5,6-Pentamethylanilinium; Pentamethylanilinium Ion; 2,3,4,5,6-Pentamethylbenzenaminium; N,N,2,3,4,5,6-Heptamethylanilinium (common misnomer); Pentamethylphenylammonium; Conjugate Acid of Pentamethylaniline Radical; (2,3,4,5,6-Pentamethylphenyl)ammonium
EINECS	Contact for details

Quality Control

Our production of Benzenamine, 2,3,4,5,6-Pentamethyl-, Radical Ion(1+), Conjugate Acid adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. All materials are characterized by advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment 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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.