Description

Lithium o-Acetylsalicylate is the lithium salt of acetylsalicylic acid, offering unique solubility and reactivity characteristics compared to other salicylate forms. This compound is valued for its role as a key pharmaceutical intermediate and a versatile reagent in organic synthesis. It is primarily sought by manufacturers in the pharmaceutical, fine chemical, and advanced material research sectors.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of specialized analgesic and anti-inflammatory drug formulations.
• Research & Development: Used as a model compound or starting material in medicinal chemistry and pharmacokinetic studies.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules, leveraging its salicylate and carboxylate functionalities.
• Analytical Chemistry: Employed as a standard or reference material in chromatographic analysis and method development.
• Lithium-Ion Battery Research: Investigated for potential applications in electrolyte formulations or as a component in novel electrode materials.
• Polymer Modification: Can be used to introduce functional groups into polymer chains for specialty material applications.

Basic Information

Product Name	Lithium o-Acetylsalicylate
CAS No.	552-98-7
Molecular Formula	C9H7LiO4
Molecular Weight	186.09 g/mol
Synonyms	Lithium acetylsalicylate; Lithium aspirin; 2-(Acetyloxy)benzoic acid lithium salt; Aspirin lithium salt; o-Acetoxybenzoic acid lithium salt; Acetylsalicylic acid lithium salt; Lithium 2-acetoxybenzoate; Benzoic acid, 2-(acetyloxy)-, lithium salt
EINECS	209-014-8

Quality Control

Our Lithium o-Acetylsalicylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include assay, impurity profile, and physical characterization data, supporting compliance with cGMP and other relevant industry standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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