Description

Sulbactum Sodium is a semi-synthetic, β-lactamase inhibitor used in combination with other β-lactam antibiotics. This compound is essential for combating bacterial resistance by protecting co-administered antibiotics from enzymatic degradation. It is a critical raw material for pharmaceutical manufacturers producing injectable antibiotic formulations, particularly for hospital-acquired infections.

Application

• As a key active pharmaceutical ingredient (API) in combination antibiotic injections (e.g., with ampicillin or cefoperazone).
• In the research and development of new antibacterial therapies and combination drugs.
• For the manufacture of finished pharmaceutical products in sterile vial or infusion bag formats.
• As a reference standard in quality control laboratories for analytical testing.
• In clinical studies investigating treatments for multi-drug resistant bacterial infections.

Basic Information

Product Name	Sulbactum Sodium
CAS No.	63-38-7
Molecular Formula	C8H10NNaO5S
Molecular Weight	255.22 g/mol
Synonyms	Sulbactam Sodium; CP-45,899-2; Sodium Sulbactam; (2S,5R)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide sodium salt; Penicillanic acid sulfone sodium salt; Betamaze; Unasyn (component); SUB
EINECS	Contact for details

Quality Control

Our Sulbactum Sodium is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity pharmacopeial standards (such as USP/EP). A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with specified limits for related substances and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. The container should be kept tightly sealed after each use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (on dried basis)	98.0% - 102.0%
pH (1% solution)	4.5 - 6.5
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH limits
Bacterial Endotoxins	< 0.17 EU/mg
Sterility (for sterile grade)	Sterile

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