Dehydroacetic acid sodium
Based on 1 Customer Validation
Dehydroacetic acid sodium (Biocide 470F sodium) is a pyrone derivative. Dehydroacetic acid sodium has antibacterial, antifungal and phytotoxic activities. Dehydroacetic acid sodium can be added to cosmetics, food and beverages for preservation and other purposes. Dehydroacetic acid sodium can also be used to synthesize various heterocycles and cycloaddition products.
For research use only. We do not sell to patients.
- Purity : 99.87%
- CAS No.: 4418-26-2
- Formula: C8H7NaO4
- Molecular Weight:190.13
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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)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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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HY-128467R
Dehydroacetic acid sodium (Standard) -
HY-B1580
Calcium propionate -
HY-B1580A
Calcium propionate, meets analytical specification of E282 -
HY-B1580AR
Calcium propionate, meets analytical specification of E282 (Standard) -
HY-B1580B
Calcium propionate, United States Pharmacopeia (USP) Reference Standard
Biological Activity
Description
In Vitro
Dehydroacetic acid (2-5 days) sodium has MICs of 0.42 mg/mL for E. coli and 0.84 mg/mL for S. aureus, with MBCs of 1.69 mg/mL for E. coli and S. aureus[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 4418-26-2
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Appearance Solid
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Molecular Weight 190.13
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Formula C8H7NaO4
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Color Off-white to yellow
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SMILES
CC([C-](C(O1)=O)C(C=C1C)=O)=O.[Na+]
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Synonyms
Sodium dehydroacetate
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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)
Solvent & Solubility
In Vitro:
DMSO : 125 mg/mL (657.44 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (10.94 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (10.94 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:
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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 (278 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 KB)
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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). 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 | 5.2596 mL | 26.2978 mL | 52.5956 mL | 131.4890 mL |
| 5 mM | 1.0519 mL | 5.2596 mL | 10.5191 mL | 26.2978 mL | |
| 10 mM | 0.5260 mL | 2.6298 mL | 5.2596 mL | 13.1489 mL | |
| 15 mM | 0.3506 mL | 1.7532 mL | 3.5064 mL | 8.7659 mL | |
| 20 mM | 0.2630 mL | 1.3149 mL | 2.6298 mL | 6.5744 mL | |
| 25 mM | 0.2104 mL | 1.0519 mL | 2.1038 mL | 5.2596 mL | |
| 30 mM | 0.1753 mL | 0.8766 mL | 1.7532 mL | 4.3830 mL | |
| 40 mM | 0.1315 mL | 0.6574 mL | 1.3149 mL | 3.2872 mL | |
| 50 mM | 0.1052 mL | 0.5260 mL | 1.0519 mL | 2.6298 mL | |
| 60 mM | 0.0877 mL | 0.4383 mL | 0.8766 mL | 2.1915 mL | |
| 80 mM | 0.0657 mL | 0.3287 mL | 0.6574 mL | 1.6436 mL | |
| 100 mM | 0.0526 mL | 0.2630 mL | 0.5260 mL | 1.3149 mL |
Dehydroacetic acid sodium Related Classifications
HY-128467 Related Classifications
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