Azlocillin sodium salt
Based on 1 publication(s) in Google Scholar
Azlocillin sodium salt (Sodium azlocillin), a semisynthetic penicillin, is a broad spectrum β-lactam antibiotic. Azlocillin sodium salt shows antipseudomonal activity, and also potent against the malarial parasite Plasmodium falciparum.
For research use only. We do not sell to patients.
- Purity: 99.13%
- CAS No.: 37091-65-9
- Formula: C20H22N5NaO6S
- Molecular Weight:483.47
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) Azlocillin sodium salt
MoreAll Parasite Isoforms
MoreAll Antibiotic Isoforms
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Biological Activity
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Plasmodium |
β-lactam |
Over 75% of the isolates of Pseudomonas aeruginosa are inhibited by Azlocillin at a concentration of 12.5 μg/mL. Azlocillin is also active against indole-negative and -positive Proteus spp., inhibiting 98% and 71%, respectively, at a concentration of 12.5 μg/mL. Gram-positive cocci except penicillin G-resistant Staphylococcus aureus are susceptible to Azlocillin[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 37091-65-9
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Appearance Solid
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Molecular Weight 483.47
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Formula C20H22N5NaO6S
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Color White to off-white
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SMILES
O=C([C@@H](C(C)(C)S[C@]1([H])[C@@H]2NC([C@H](NC(N3CCNC3=O)=O)C4=CC=CC=C4)=O)N1C2=O)O[Na]
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Synonyms
Sodium azlocillin
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (1)
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Journal Impact Factor
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Most Recent
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J Exp Clin Cancer Res
Genomic profiling of a collection of patient-derived xenografts and cell lines identified ixabepilone as an active drug against chemo-resistant osteosarcoma. [Abstract]2025 Jul 8;44(1):195. PMID: 40624718
Solvent & Solubility
DMSO : 100 mg/mL (206.84 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 6.67 mg/mL (13.80 mM; Need ultrasonic)
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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.17 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.17 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (206.84 mM); Clear solution; Need ultrasonic
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
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).
Working solution concentration: 0.22 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)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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
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Data Sheet (276 KB)
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SDS (419 KB)
- English - EN (419 KB)
- Français - FR (419 KB)
- Deutsch - DE (419 KB)
- Norwegian - NO (419 KB)
- Español - ES (419 KB)
- Swedish - SV (419 KB)
- Italian - IT (419 KB)
- Korean - KR (419 KB)
- Portuguese - PT (419 KB)
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Handling Instructions (2659 KB)
References
[1]. D Stewart, at al. Azlocillin: in vitro studies of a new semisynthetic penicillin. Antimicrob Agents Chemother. 1977 May;11(5):865-70. [Content Brief]
[2]. S H Zinner, et al. In vitro and in vivo studies of three antibiotic combinations against gram-negative bacteria and Staphylococcus aureus. Antimicrob Agents Chemother. 1981 Oct;20(4):463-9. [Content Brief]
[3]. Jennifer L Weisman, et al. Searching for new antimalarial therapeutics amongst known drugs. Chem Biol Drug Des. 2006 Jun;67(6):409-16. [Content Brief]
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). 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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 2.0684 mL | 10.3419 mL | 20.6838 mL | 51.7095 mL |
| 5 mM | 0.4137 mL | 2.0684 mL | 4.1368 mL | 10.3419 mL | |
| 10 mM | 0.2068 mL | 1.0342 mL | 2.0684 mL | 5.1710 mL | |
| DMSO | 15 mM | 0.1379 mL | 0.6895 mL | 1.3789 mL | 3.4473 mL |
| 20 mM | 0.1034 mL | 0.5171 mL | 1.0342 mL | 2.5855 mL | |
| 25 mM | 0.0827 mL | 0.4137 mL | 0.8274 mL | 2.0684 mL | |
| 30 mM | 0.0689 mL | 0.3447 mL | 0.6895 mL | 1.7237 mL | |
| 40 mM | 0.0517 mL | 0.2585 mL | 0.5171 mL | 1.2927 mL | |
| 50 mM | 0.0414 mL | 0.2068 mL | 0.4137 mL | 1.0342 mL | |
| 60 mM | 0.0345 mL | 0.1724 mL | 0.3447 mL | 0.8618 mL | |
| 80 mM | 0.0259 mL | 0.1293 mL | 0.2585 mL | 0.6464 mL | |
| 100 mM | 0.0207 mL | 0.1034 mL | 0.2068 mL | 0.5171 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Azlocillin sodium salt Related Classifications
HY-B0529A Related Classifications
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