Description

Fexuprazan / Abeprazan is a potent and selective potassium-competitive acid blocker (P-CAB) used in the treatment of acid-related gastrointestinal disorders. This compound matters for its targeted mechanism of action, offering a rapid and sustained suppression of gastric acid secretion. It is primarily needed by pharmaceutical manufacturers and research institutions developing next-generation therapies for gastroesophageal reflux disease (GERD), peptic ulcers, and related conditions. Our supply ensures high purity and consistency for critical development and production processes.

Application

• Active Pharmaceutical Ingredient (API) for the formulation of oral solid dosage forms (e.g., tablets, capsules).
• Pharmaceutical Research & Development for investigating new treatments for acid-peptic disorders.
• Reference Standard in analytical laboratories for quality control and method validation.
• Preclinical Studies to evaluate pharmacokinetics, pharmacodynamics, and safety profiles.
• Chemical Intermediate for the synthesis of more complex molecules in medicinal chemistry.

Basic Information

Product Name	Fexuprazan / Abeprazan
CAS No.	1902954-60-2
Molecular Formula	C20H21FN4O3S
Molecular Weight	416.47 g/mol
Synonyms	Fexuprazan; Abeprazan; CJ-12420; 1-[5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine; Potassium-competitive acid blocker (P-CAB); Gastric acid inhibitor
EINECS	Contact for details

Quality Control

Our Fexuprazan / Abeprazan is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identification by spectroscopic methods, to ensure it meets stringent specifications for pharmaceutical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with relevant guidelines.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time conforms to reference standard
Assay (HPLC)	≥98.5%
Related Substances (HPLC)	Total impurities ≤1.5% Any single impurity ≤0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤0.5%
Heavy Metals	≤20 ppm

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