Description

Sulbactam Pivoxil is a prodrug ester of sulbactam, a potent β-lactamase inhibitor. This compound is critically important for enhancing the efficacy of β-lactam antibiotics against resistant bacterial strains by protecting them from enzymatic degradation. It is primarily needed by pharmaceutical manufacturers and research institutions engaged in the development and production of advanced combination antibiotic therapies.

Application

• Active Pharmaceutical Ingredient (API) in combination antibiotic formulations.
• Key intermediate in the synthesis of sulbactam-based prodrugs.
• Research and development of novel antibacterial agents targeting β-lactamase-producing organisms.
• Manufacturing of oral dosage forms where the pivaloyloxymethyl ester improves bioavailability.
• Reference standard for analytical and quality control laboratories.
• Biochemical research studying bacterial resistance mechanisms.

Basic Information

Product Name	Sulbactam Pivoxil
CAS No.	69388-79-0
Molecular Formula	C14H21NO6S
Molecular Weight	331.39 g/mol
Synonyms	(2S,5R)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid 4,4-Dimethyl-4,5-dihydro-1,2-oxazol-3-ylmethyl Ester; Pivoxil Sulbactam; Sulbactam Pivalate Ester; Betamaze; CP-49952; Sulbactam Pivoxil Hydrate; Pivsulbactam
EINECS	Contact for details

Quality Control

Our Sulbactam Pivoxil is manufactured under strict quality systems. It undergoes rigorous analytical testing to ensure high purity and consistency, meeting standards suitable for pharmaceutical development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each batch and is available upon request.

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 dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Residual Solvents (GC)	Complies with ICH limits

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