2. Anti-infection
  3. Bacterial Antibiotic
  4. Sultamicillin tosylate

Sultamicillin tosylate  (Synonyms: Sultamicillin (tosilate))

Cat. No.: HY-N7111 Purity: ≥98.0%
SDS COA Handling Instructions

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Sultamicillin tosylate is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity.

For research use only. We do not sell to patients.

Sultamicillin tosylate Chemical Structure

Sultamicillin tosylate Chemical Structure

CAS No. : 83105-70-8

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Based on 1 publication(s) in Google Scholar

Other Forms of Sultamicillin tosylate:

Sultamicillin tosylate Related Antibodies

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  • Purity & Documentation

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Description

Sultamicillin tosylate is a broad-spectrum and orally active beta-lactamase inhibitor, an antibiotic with antibacterial activity[1].

IC50 & Target

β-lactam

 

In Vitro

Sultamicillin tosylate shows antibacterial activity against MRSA with a MIC value of 25 μg/mL[4].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Sultamicillin tosylate Related Antibodies
In Vivo

Upon oral absorption, Sultamicillin tosylate is hydrolyzed to Sulbactam (HY-B0334) and Ampicillin (HY-B0522)[2].
Sultamicillin (oral gavage, every 12 h) tosylate combined with immunosuppression agent (eg: Mycophenolate mofetil (HY-B0199) and Methylprednisolone (HY-B0260)) markedly improves survival of experimental polymicrobial sepsis in mice, and enhances bacterial clearance[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight

766.86

Formula

C32H38N4O12S3
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(OCOC([C@H](N1C2=O)C(C)(S[C@@]1([C@@H]2NC([C@@H](C3=CC=CC=C3)N)=O)[H])C)=O)[C@H](N45)C(C)(S([C@@]4(CC5=O)[H])(=O)=O)C.O=S(C6=CC=C(C)C=C6)(O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (163.00 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.3040 mL 6.5201 mL 13.0402 mL
5 mM 0.2608 mL 1.3040 mL 2.6080 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.08 mg/mL (2.71 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.08 mg/mL (2.71 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation

Purity: 99.43%

SDS (393 KB)

COA (257 KB) HNMR (198 KB) LCMS (114 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.3040 mL 6.5201 mL 13.0402 mL 32.6005 mL
5 mM 0.2608 mL 1.3040 mL 2.6080 mL 6.5201 mL
10 mM 0.1304 mL 0.6520 mL 1.3040 mL 3.2600 mL
15 mM 0.0869 mL 0.4347 mL 0.8693 mL 2.1734 mL
20 mM 0.0652 mL 0.3260 mL 0.6520 mL 1.6300 mL
25 mM 0.0522 mL 0.2608 mL 0.5216 mL 1.3040 mL
30 mM 0.0435 mL 0.2173 mL 0.4347 mL 1.0867 mL
40 mM 0.0326 mL 0.1630 mL 0.3260 mL 0.8150 mL
50 mM 0.0261 mL 0.1304 mL 0.2608 mL 0.6520 mL
60 mM 0.0217 mL 0.1087 mL 0.2173 mL 0.5433 mL
80 mM 0.0163 mL 0.0815 mL 0.1630 mL 0.4075 mL
100 mM 0.0130 mL 0.0652 mL 0.1304 mL 0.3260 mL
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Sultamicillin tosylate Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Sultamicillin83105-70-8Sultamicillin (tosilate)BacterialAntibioticantibacterialinfectionMRSAInhibitorinhibitorinhibit

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