Description

Butirosin Disulfate is a sulfate salt form of the aminoglycoside antibiotic butirosin, offering enhanced stability and solubility for formulation. This compound is valued for its role as a critical reference standard and active pharmaceutical ingredient in microbiological and biochemical research. It is essential for manufacturers and research institutions in the pharmaceutical and life science sectors requiring high-purity antibiotic materials.

Application

• Pharmaceutical reference standard for quality control and analytical method development.
• Active Pharmaceutical Ingredient (API) in antibiotic research and formulation studies.
• Biochemical research tool for studying aminoglycoside mechanisms of action and resistance.
• Microbiological research for evaluating antibacterial activity and spectrum.
• Manufacturing of diagnostic kits and reagents for bacterial detection.
• Raw material for the preparation of specialized research-grade chemical derivatives.

Basic Information

Product Name	Butirosin Disulfate
CAS No.	51022-98-1
Molecular Formula	C₂₁H₄₃N₅O₁₄S₂
Molecular Weight	677.73 g/mol
Synonyms	Butirosin Sulfate; Butirosin Disulfate Salt; Antibiotic Bu 1709 E2; 1-N-[(S)-4-Amino-2-hydroxybutyryl]-dibekacin disulfate; O-3-Amino-3-deoxy-α-D-glucopyranosyl-(1→6)-O-[6-amino-6-deoxy-α-D-glucopyranosyl-(1→4)]-2-deoxy-N3-[(S)-4-amino-2-hydroxybutanoyl]-D-streptamine disulfate
EINECS	Contact for details

Quality Control

Our Butirosin Disulfate is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry guidelines for pharmaceutical reference standards and active ingredients.

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 desiccated environment 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)	≥ 95.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0 %
pH (1% solution)	4.0 - 6.0
Residue on Ignition	≤ 1.0 %
Heavy Metals	≤ 20 ppm

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