Tobramycin Sulfate

This product is for research use only, not for human use. We do not sell to patients.

For small sizes, please check our retail website as below: www.invivochem.com

Size	Price	Stock
1g	$250	Check With Us
2g	$400	Check With Us
5g	$675	Check With Us

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Cat #: V4688 CAS #: 79645-27-5 Purity ≥ 98%

Description: Tobramycin Sulfate (Tobraneg; Dartobcin; Deoxykanamycin B; Nebcine; Tobrasix), the sulfate salt of Tobramycin, is a potent, broad-spectrum and aminoglycoside antibiotic that binds to 70S ribosomal subunit, inhibits translocation and elicits miscoding.

References: Tobramycin.

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Stock Solution Preparation
Quality Control Documentation

Molecular Weight (MW)	712.18
Molecular Formula	C18H37N5O9.5/2H2O4S
CAS No.	79645-27-5
Storage	-20℃ for 3 years in powder formr
Storage	-80℃ for 2 years in solvent
SMILES Code	O[C@H]1[C@@H](O[C@@H]2[C@@H](O)[C@H](O[C@H]3O[C@H](CN)[C@@H](O)C[C@H]3N)[C@@H](N)C[C@H]2N)O[C@H](CO)[C@@H](O)[C@@H]1N.O=S(O)(O)=O
Synonyms	Tobramycin Sulfate; Dartobcin; Nebcine; Tobraneg; Tobrasix;

Preparing Stock Solutions

Solvent volume to be added	Mass (the weight of a compound)
Mother liquor concentration	1mg	5mg	10mg	20mg
1mM	1.4041 mL	7.0207 mL	14.0414 mL	28.0828 mL
5mM	0.2808 mL	1.4041 mL	2.8083 mL	5.6166 mL
10mM	0.1404 mL	0.7021 mL	1.4041 mL	2.8083 mL
20mM	0.0702 mL	0.3510 mL	0.7021 mL	1.4041 mL

Quality Control Documentation	Select Batch Purity ≥ 98% COA MSDS NMR HPLC

The molarity calculator equation

Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)

Mass

Concentration

Volume

Molecular Weight*

The dilution calculator equation

Concentration_(start) × Volume_(start) = Concentration_(final) × Volume_(final)

This equation is commonly abbreviated as: C₁ V₁ = C₂ V₂

Concentration_(start)

Volume_(start)

Concentration_(final)

Volume_(final)

Step One: Enter information below

Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals

Step Two: Enter the in vivo formulation

%DMSO + % + %Tween 80 + %ddH₂O

Calculation Results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH₂O,mix and clarify.

Note:

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.