Tobramycin Base
(76303024 | 32986-56-4)

CAS: 32986-56-4
Molecular Formula: C18H37N5O9
Molecular Weight: 467.51
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Tobramycin Base Chemical Structure

76303024-1g 1g £30.90
76303024-5g 5g £93.30
Bulk Order
76303024-1g 1g €43.30
76303024-5g 5g €130.70
Bulk Order
76303024-1g 1g $46.40
76303024-5g 5g $140.00
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 76303024
Product Name Tobramycin Base
Categories Antibiotics Bioactive Small Molecules
CAS 32986-56-4
Molecular Formula C18H37N5O9
Molecular Weight 467.51
Storage Details 2 to 8 °C
Harmonised Tariff Code 29419000

Product Specification
Water 8.0% max
Impurity 1.5% max
Specific rotation +138° to +148°
pH 9.0 to 11.0
Bacterial endotoxin 2EU/mg max
Residual solvent 5000ppm max
Residue on Ignition 0.3% max
Fungi 100 fungi per 1g max
Any other single impurity 0.5% max
Solution Clear, not more than 3bugle yellow of flavir-green
Aerobic Bacterial Count 1000 aerobic bacteria per 1g max
Appearance White powder
Largest Single Impurity 1.0% max
Hygroscopic Assay (Anhydrous basis) 900ug/mg
Esherichia coli Absence of esherichia coli per 1g
For research use only, not for human use For research use only, not for human use

Safety Information
Pictograms
Exclamation Mark
Signal word none
Hazard statements
  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P264: Wash thoroughly after handling

  • P280: Wear: protective gloves/ clothing & eye protection

  • P302+352: IF ON SKIN: Wash with soap and water

  • P304+340: IF INHALED: Remove victim to fresh air & keep at rest in a position comfortable for breathing

  • P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

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