| Size | Price | Stock | Qty |
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| 1g |
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| 5g |
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| 10g |
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| 25g |
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| 50g |
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Gentamicin sulfate (Centicin; Refobacin; Septigen sulfate; Uromycine; Oksitselanim; Lyramycin) is a potent aminoglycoside antibiotic widely used in the intensive care unit (ICU) to treat several types of bacterial infections such as bone infections, endocarditis, pelvic inflammatory disease, meningitis, pneumonia, urinary tract infections, and sepsis among others. It has activity against both gram-positive and gram-negative bacteria and can inhibit several strains of mycoplasma in tissue culture. Gentamicin also inhibits DNase I with an IC50 of 0.57 mM. Gentamicin sulfate is a complex of three different closely related aminoglycoside sulfates, Gentamicins C1, C2, and C1(subA), obtained from Micromonospora purpurea and related species.
| ln Vitro |
Gentamicin is harmless to tissue culture monolayers, does not affect viral replication, and is a more effective antibiotic activator than combined penicillin-streptomycin [2]. Gentamicin has been demonstrated to be bactericidal against a broader range of organisms (Pseudomonas aeruginosa, Proteus spp., and Streptococcus faecalis) and has been successfully employed as an additive in mycology to limit the growth of bacteria. generates streptomycin and penicillin [2]. Gentamicin is stable at autoclaving temperatures, harmless to rhesus monkey kidney, HeLa, and human amniotic cells, and does not interfere with the cellular effects generated by some polioviruses and echoviruses in tissue cultures [2]. Several Micromonospora species generate gentamicin [3]. RNA [3].
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| ln Vivo |
Injectable and mouse formulations of gentamicin sulfate have shown strong antimicrobial activity against Y. pestis in infection models using mice [3]. Mice treated with gentamicin sulfate (0.27 g/kg) demonstrated a marked decrease in bacteria on foreign bodies [4]. 】.
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| References |
| Molecular Formula |
C24H55N7O11S3*
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|---|---|
| Molecular Weight |
561.65 (Average)
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| CAS # |
1405-41-0
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| Related CAS # |
Gentamicin;1403-66-3
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| Appearance |
White to off-white solid powder
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| Boiling Point |
797.6ºC at 760 mmHg
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| Melting Point |
218-237°C
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| Flash Point |
436.2ºC
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| SMILES |
O=S(O)(O)=O.O[C@]1(C)C(NC)[C@@H](O)[C@@H](O[C@H]2C(N)C[C@H](N)[C@@H](O[C@@H]3[C@H](N)CC[C@@H]([R])O3)[C@@H]2O)OC1.NC[*].C[C@H]([*])N.C[C@H]([*])NC.[R=].[or].[or]
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| InChi Key |
RDEIXVOBVLKYNT-UHFFFAOYSA-N
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| Chemical Name |
mixtures of three isomers (Gentamicins C1, C2, and C1(subA).
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| Synonyms |
Gentamicin sulfate Bristagen U-Gencin GentacidinGaracin Garamycin GentakApogenNSC-82261 Refobacin Sch 9724 Gentafair
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture. |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
H2O : ≥ 30 mg/mL
DMSO :< 1 mg/mL |
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| Solubility (In Vivo) |
Solubility in Formulation 1: 100 mg/mL (Infinity mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.
(Please use freshly prepared in vivo formulations for optimal results.) |
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(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.
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