Description

Rabeprazole is a potent proton pump inhibitor (PPI) API used to suppress gastric acid secretion. This high-purity active pharmaceutical ingredient is critical for the formulation of effective and reliable anti-ulcer and gastroesophageal reflux disease (GERD) medications. It is essential for pharmaceutical manufacturers developing solid oral dosage forms, such as delayed-release tablets and capsules, for the global healthcare market.

Application

• Primary Active Pharmaceutical Ingredient (API) in prescription medications for the treatment of gastric ulcers, duodenal ulcers, and GERD.
• Key component in the formulation of delayed-release or enteric-coated tablets and capsules to ensure targeted release in the intestine.
• Used in combination drug therapies for the eradication of Helicobacter pylori infection alongside antibiotics.
• Essential raw material for the production of generic and branded rabeprazole sodium pharmaceutical products worldwide.
• Critical for R&D and analytical laboratories as a reference standard for quality control and method development.
• Supplies the pharmaceutical industry for the manufacture of drugs treating Zollinger-Ellison syndrome and other acid-related disorders.

Basic Information

Product Name	Rabeprazole
CAS No.	117976-89-3
Molecular Formula	C18H20N3NaO3S
Molecular Weight	381.43 g/mol
Synonyms	Rabeprazole Sodium; LY307640; E3810; Pariet; AcipHex; 2-[[[4-(3-Methoxypropoxy)-3-methylpyridin-2-yl]methyl]sulfinyl]-1H-benzimidazole Sodium Salt; Sodium Rabeprazole
EINECS	Contact for details

Quality Control

Our Rabeprazole is manufactured under strict quality management systems, ensuring it meets the stringent requirements for pharmaceutical actives. Each batch is tested against comprehensive specifications, including identity, purity, and impurity profiles, to guarantee compliance with major pharmacopeial standards such as USP and EP. A detailed Certificate of Analysis (COA) is provided with every shipment to ensure full traceability and quality assurance for our B2B clients.

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 in a dry environment to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	NMT 5.0%
Related Substances (HPLC)	Total impurities: NMT 1.0% Any individual impurity: NMT 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Heavy Metals	NMT 20 ppm

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