Description

Arbekacin is a semi-synthetic aminoglycoside antibiotic derived from kanamycin B. This compound is valued for its potent activity against a range of Gram-positive and Gram-negative bacteria, including methicillin-resistant *Staphylococcus aureus* (MRSA). It is primarily utilized in the pharmaceutical industry for the research, development, and production of injectable antibiotic formulations. Professionals in pharmaceutical R&D, active pharmaceutical ingredient (API) manufacturing, and clinical research require a reliable, high-purity source of this critical intermediate.

Application

• Pharmaceutical API Synthesis: A key intermediate in the manufacture of injectable antibiotic drugs.
• Antimicrobial Research: Used in laboratory studies to investigate mechanisms of action and resistance against resistant bacterial strains.
• Veterinary Medicine Development: Employed in R&D for antibacterial treatments in animals.
• Reference Standard: Serves as a high-purity standard for quality control and analytical method development in pharmaceutical testing.
• Biochemical Research: Utilized in studies of protein synthesis inhibition and bacterial ribosome function.

Basic Information

Product Name	Arbekacin
CAS No.	51025-85-5
Molecular Formula	C22H44N6O10
Molecular Weight	552.62 g/mol
Synonyms	1-N-[(S)-4-Amino-2-hydroxybutyryl]-dibekacin; Habekacin; Arbekacine; (-)-1-N-[(S)-4-Amino-2-hydroxybutyryl]-kanamycin B; Antibiotic BU 1709 E2; 1-N-HABA-dibekacin
EINECS	Contact for details

Quality Control

Our Arbekacin is produced under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical intermediates. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant ICH guidelines and can support customers requiring material for GMP (Good Manufacturing Practice) applications. Certificates of Analysis are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider desiccants or inert atmosphere to maintain stability.

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)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Specific Rotation	+120° to +130° (c=1 in H2O)

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