Description

Esomeprazole Strontium is the strontium salt form of the proton pump inhibitor esomeprazole, a key active pharmaceutical ingredient (API). This compound is specifically engineered to offer enhanced stability and bioavailability for advanced pharmaceutical formulations. It is primarily utilized by pharmaceutical manufacturers and research institutions in the development and production of next-generation anti-ulcerative and gastroesophageal reflux disease (GERD) medications.

Application

• Pharmaceutical API: Core active ingredient in prescription medications for gastric acid suppression.
• GERD Treatment Formulations: Used in delayed-release tablets and capsules for treating gastroesophageal reflux disease.
• Peptic Ulcer Therapy: A critical component in drugs designed to heal and prevent duodenal and gastric ulcers.
• Zollinger-Ellison Syndrome Management: Incorporated into therapeutic regimens for this acid hypersecretion condition.
• Combination Drug Products: Serves as a base for fixed-dose combination therapies with antibiotics for H. pylori eradication.
• Pharmaceutical R&D: Reference standard and starting material in the research and development of new gastrointestinal therapeutics.
• Controlled-Release Drug Delivery Systems: Utilized in the design of advanced, gastro-resistant dosage forms.

Basic Information

Item	Details
Product Name	Esomeprazole Strontium
CAS No.	934714-36-0
Molecular Formula	C34H50N6O6S2Sr
Molecular Weight	766.51 g/mol
Synonyms	Esomeprazole Strontium Salt; (S)-Omeprazole Strontium Salt; Esomeprazole Sr; Strontium;5-methoxy-2-[(S)-[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-3H-benzoimidazol-1-ide; Nexium Strontium Salt; Strontium Esomeprazole; (S)-Omeprazole Strontium
EINECS	Contact for details

Quality Control

Our Esomeprazole Strontium is manufactured under strict quality management systems. Each batch is tested to ensure it meets high-purity standards suitable for pharmaceutical applications, with specifications aligning with ICH guidelines. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any individual impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Heavy Metals	≤ 20 ppm

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