Description

2-(Trimethylaminio)Benzoic Acidanion is a specialized organic salt with a unique structure combining a benzoate anion with a trimethylammonium moiety. This compound is valued for its role as a versatile intermediate and functional additive in advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• As a key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Utilized as a phase-transfer catalyst or a specialized reagent in organic synthesis reactions.
• Acts as a functional additive or counterion in the formulation of specialty chemicals and ionic liquids.
• Serves as a building block in agrochemical research for the development of new herbicides or plant growth regulators.
• Used in material science research for creating novel polymers or surface-active agents.
• Potential application as a standard or reference material in analytical chemistry and quality control laboratories.

Basic Information

Product Name	2-(Trimethylaminio)Benzoic Acidanion
CAS No.	21864-63-1
Molecular Formula	C10H13NO2
Molecular Weight	179.22 g/mol
Synonyms	Benzoic acid, 2-(trimethylammonio)-, inner salt; 2-(Trimethylammonio)benzoate; o-(Trimethylammonio)benzoate; Trimethyl(2-carboxyphenyl)ammonium hydroxide inner salt; 2-Carboxy-N,N,N-trimethylbenzenaminium hydroxide inner salt; 21864-63-1; TMABA
EINECS	Contact for details

Quality Control

Our 2-(Trimethylaminio)Benzoic Acidanion is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical characteristics are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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