Description

(R)-(+)-Pantoprazole Sodium Salt CAS NO 160098-11-3 is the pharmacologically active enantiomer of the proton pump inhibitor pantoprazole. This high-purity sodium salt form is critical for developing advanced enantiopure pharmaceutical formulations. It is primarily required by pharmaceutical R&D laboratories and manufacturers specializing in the production of novel, single-isomer gastrointestinal therapeutics.

Application

• Active Pharmaceutical Ingredient (API) for enantiopure proton pump inhibitor medications.
• Pharmaceutical Reference Standard for analytical method development and quality control in drug manufacturing.
• Research Chemical in preclinical and clinical studies investigating the efficacy and pharmacokinetics of the (R)-enantiomer.
• Intermediate in the synthesis of more complex, targeted drug delivery systems.
• Formulation Development for creating stable solid dosage forms like tablets and capsules.
• Regulatory Submissions, providing the necessary high-purity material for drug master files (DMFs) and new drug applications (NDAs).

Basic Information

Product Name	(R)-(+)-Pantoprazole Sodium Salt
CAS No.	160098-11-3
Molecular Formula	C16H14F2N3NaO4S
Molecular Weight	405.35 g/mol
Synonyms	(R)-(+)-Pantoprazole Sodium; (R)-Pantoprazole Sodium Salt; Sodium (R)-5-(Difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole; Dexrabeprazole Sodium (related isomer); BY1023 Sodium Salt (R-form); Pantoprazole Sodium Salt Enantiomer; SK&F96022 Sodium Salt (R-enantiomer)
EINECS	Contact for details

Quality Control

Our (R)-(+)-Pantoprazole Sodium Salt is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chiral purity by HPLC, to ensure it meets stringent pharmaceutical-grade specifications. A Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and related substances is provided with every shipment to guarantee traceability and compliance with your research or manufacturing requirements.

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 material is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider desiccants or inert atmosphere to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0% (on anhydrous basis)
Enantiomeric Purity (Chiral HPLC)	≥99.0%
Water Content (KF)	≤5.0%
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤2.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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