Description

Amlexanox is a small-molecule anti-inflammatory and anti-allergic agent with a well-defined chemical structure. This compound is valued for its targeted mechanism of action, which involves the inhibition of specific mediators involved in inflammatory and allergic responses. It is primarily utilized in the pharmaceutical industry for the formulation of topical treatments, serving researchers and manufacturers in the life sciences sector.

Application

• Pharmaceutical Active Ingredient (API): Primary use in the formulation of topical medications, most notably for the treatment of recurrent aphthous stomatitis (canker sores).
• Dermatological Preparations: Used in creams, pastes, and oral adhesive patches designed to reduce inflammation and promote healing of oral mucosal lesions.
• Immunology Research: Serves as a key research chemical for studying mast cell stabilization and the inhibition of inflammatory cytokine release (e.g., TNF-α, histamine).
• Preclinical Development: Employed in drug discovery and development pipelines targeting allergic and inflammatory pathways.
• Reference Standard: Used in analytical laboratories as a high-purity standard for quality control (QC) and assay development via HPLC or other chromatographic methods.

Basic Information

Product Name	Amlexanox
CAS No.	68302-57-8
Molecular Formula	C16H14N2O4
Molecular Weight	298.29 g/mol
Synonyms	2-Amino-7-isopropyl-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid; Amoxanox; Aphthasol; CHX 3673; AA-673; 5-Oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid, 2-amino-7-(1-methylethyl)-
EINECS	Contact for details

Quality Control

Our Amlexanox is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent pharmaceutical-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and potency.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%; Any single impurity ≤0.5%

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