Description

Gentamicin X2 is a high-purity, semi-synthetic aminoglycoside antibiotic complex, primarily composed of gentamicin C1, C1a, C2, and C2a. This compound is critical for its potent bactericidal activity against a broad spectrum of Gram-negative and some Gram-positive bacteria. It is an essential raw material for the pharmaceutical industry, specifically in the formulation of injectable antibiotics, ophthalmic solutions, and topical preparations. Our supply ensures consistent quality and reliable availability for global manufacturing needs.

Application

• Pharmaceutical Active Ingredient (API): Primary use in the manufacture of injectable antibiotic formulations for systemic infections.
• Ophthalmic Preparations: Key component in eye drops and ointments for treating bacterial conjunctivitis and other ocular infections.
• Topical Medications: Used in creams, ointments, and wound dressings for skin and soft tissue infections.
• Veterinary Medicine: Employed in antibiotics for livestock, poultry, and companion animals.
• Research & Development: Serves as a reference standard and active component in microbiological and pharmacological studies.
• Cell Culture Applications: Used in selective media to prevent bacterial contamination in biotechnological processes.

Basic Information

Product Name	Gentamicin X2
CAS No.	36889-17-5
Molecular Formula	C20H41N5O7 (for Gentamicin C1a)
Molecular Weight	463.57 g/mol (for Gentamicin C1a)
Synonyms	Gentamicin Sulfate Complex; Gentamicin C Complex; Gentamycin; Garamycin; Gentamicin C1; Gentamicin C1a; Gentamicin C2; Gentamicin C2a; Refobacin; U-Gencin; Sch 9724
EINECS	253-272-4

Quality Control

Our Gentamicin X2 is manufactured under strict quality management systems. Each batch is tested to meet or exceed relevant pharmacopeial standards, including USP and EP monographs. Comprehensive testing includes identification, potency (assay), impurity profile, residual solvents, and microbiological analysis. A detailed Certificate of Analysis (COA) is provided with every shipment to ensure full traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC)	590-630 µg/mg (as Gentamicin)
pH (1% solution)	3.5 - 5.5
Loss on Drying	≤ 15.0 %
Sulfate Content	30.0 - 35.0 %
Related Substances (HPLC)	Meets USP/EP requirements
Bacterial Endotoxins	< 0.25 EU/mg
Sterility (if required)	Sterile

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