Description

Lithium 2-[5-(4-Aminophenoxy)Pentylcarbamoyl]Benzoate is a specialized organic lithium salt with a complex molecular structure designed for advanced material science and pharmaceutical applications. This compound is valued for its unique combination of a lithium cation and a functionalized benzoate anion, which imparts specific reactivity and solubility characteristics. It is primarily utilized by researchers and manufacturers in the fields of polymer chemistry, organic synthesis, and as a potential intermediate for active pharmaceutical ingredients (APIs).

Application

• Polymer Additive & Modifier: Acts as a functional initiator or chain transfer agent in the synthesis of specialty polymers, influencing molecular weight and end-group functionality.
• Pharmaceutical Intermediate: Serves as a key building block in the multi-step synthesis of complex drug molecules, particularly those requiring a lithium carboxylate moiety.
• Lithium-Ion Battery Research: Investigated as a potential component for novel solid polymer electrolytes or cathode interfacial materials due to the lithium ion source and organic matrix.
• Organic Synthesis Reagent: Used in reactions where a soluble, reactive lithium salt is required, such as in nucleophilic additions or as a base in deprotonation steps.
• Liquid Crystal & Advanced Material Precursor: The rigid aromatic and flexible ether-amide chain structure makes it a candidate for synthesizing monomers for liquid crystalline polymers or other ordered materials.

Basic Information

Product Name	Lithium 2-[5-(4-Aminophenoxy)Pentylcarbamoyl]Benzoate
CAS No.	111498-38-5
Molecular Formula	C19H21LiN2O4
Molecular Weight	348.32 g/mol
Synonyms	Lithium 2-[[5-(4-Aminophenoxy)pentyl]carbamoyl]benzoate; Benzoic acid, 2-[[[5-(4-aminophenoxy)pentyl]amino]carbonyl]-, lithium salt (1:1); 5-(4-Aminophenoxy)pentylammonium 2-carboxybenzoate lithium salt; Lithium 5-(4-aminophenoxy)pentylcarbamoylbenzoate; 2-({[5-(4-Aminophenoxy)pentyl]carbamoyl})benzoic acid lithium salt
EINECS	Contact for details

Quality Control

Our production of Lithium 2-[5-(4-Aminophenoxy)Pentylcarbamoyl]Benzoate adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. Each lot is fully characterized using advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, ensuring compliance with your research or cGMP intermediate specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%; Any single impurity ≤ 1.0%

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