Description

Sulbactam m-1 is a key pharmaceutical intermediate and a derivative of the β-lactamase inhibitor sulbactam. This compound is critical for the research, development, and synthesis of advanced antibiotic formulations, particularly in combating β-lactam antibiotic resistance. It is primarily utilized by pharmaceutical manufacturers, research institutions, and fine chemical producers engaged in the development of novel antibacterial agents and combination therapies.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of sulbactam sodium and other sulbactam-based prodrugs.
• Antibiotic Formulation: Used in the research and production of combination antibiotics, such as ampicillin/sulbactam, to enhance efficacy against resistant bacteria.
• β-Lactamase Inhibitor Research: Serves as a reference standard and starting material in studies aimed at developing new inhibitors of bacterial β-lactamase enzymes.
• Fine Chemical Synthesis: Employed in organic synthesis for creating specialized chemical entities with potential biological activity.
• Analytical Standard: Used as a high-purity standard in quality control (QC) and analytical method development within pharmaceutical laboratories.

Basic Information

Product Name	Sulbactam m-1
CAS No.	23315-18-6
Molecular Formula	C8H11NO5S
Molecular Weight	233.24 g/mol
Synonyms	(2S,5R)-3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide; Penicillanic acid 1,1-dioxide; 3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide; Sulbactam acid; Sulbactam free acid; CP-45,899 acid
EINECS	Contact for details

Quality Control

Our Sulbactam m-1 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and NMR, and stringent control of related substances and residual solvents. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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