Art. -Nr.: HY-B1211

Dehydroacetic acid

(Synonyms: Biocide 470F)

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Dehydroacetic acid (Biocide 470F) is a pyrone derivative. Dehydroacetic acid has antibacterial, antifungal and phytotoxic activities. Dehydroacetic acid can be added to cosmetics, food and beverages for preservation and other purposes. Dehydroacetic acid can also be used to synthesize various heterocycles and cycloaddition products.

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Reinheit: 99.85%
CAS. Nr.: 520-45-6
Formel: C₈H₈O₄
Molecular Weight:168.15

Speicherung:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year

Dehydroacetic acid Chemical Structure

CAS. Nr.: 520-45-6

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Biologische Aktivität
- Beschreibung
- Cellular Effect
- In Vitro
- In Vivo
Chemical Information
Lösungsmittel & Löslichkeit
- In Vitro
- In Vivo
Reinheit & Dokumentation
Verweise
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

Cellular Effect

Cell Line	Type	Value	Description	References
HL-60	IC₅₀	1.21 μM Compound: DHA	Inhibitory concentration against HL60 cells Inhibitory concentration against HL60 cells	[PMID: 14971909]
Jurkat	IC₅₀	101 μM Compound: DHA	Inhibitory concentration against Jurkat cells Inhibitory concentration against Jurkat cells	[PMID: 14971909]

In Vitro

Dehydroacetic acid (2-5 days) 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

Dehydroacetic acid has an oral LD₅₀ of 1 g/kg in rats, 1.18 g/kg by intraperitoneal injection in mice, and 0.4 g/kg orally in dogs^[2].

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

Chemical Information

CAS. Nr. 520-45-6
Appearance Solid
Molecular Weight 168.15
Formel C₈H₈O₄
Color Off-white to light yellow
SMILES

O=C1C(C(C)=O)C(C=C(C)O1)=O
Synonyms

Biocide 470F
Versand

Room temperature in continental US; may vary elsewhere.

Speicherung

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Lösungsmittel & Löslichkeit

In Vitro:

DMSO : 50 mg/mL (297.35 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : < 0.1 mg/mL (insoluble)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

5.9471 mL

29.7354 mL

59.4707 mL

5 mM

1.1894 mL

5.9471 mL

11.8941 mL

10 mM

0.5947 mL

2.9735 mL

5.9471 mL

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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molaritätsrechner

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

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

In Vivo:

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

Stock Solution Working Solution

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: ≥ 2.75 mg/mL (16.35 mM); Clear solution

This protocol yields a clear solution of ≥ 2.75 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (27.5 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.

Protocol 2

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

Solubility: ≥ 2.75 mg/mL (16.35 mM); Clear solution

This protocol yields a clear solution of ≥ 2.75 mg/mL (saturation unknown).

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (27.5 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.75 mg/mL (16.35 mM); Clear solution

This protocol yields a clear solution of ≥ 2.75 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (27.5 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
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

Reinheit & Dokumentation

Select Batch:

Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (276 KB)
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)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

Verweise

[1]. Baldwin AG, et al. Synthesis and antibacterial activities of enamine derivatives of dehydroacetic acid. Med Chem Res. 2018;27(3):884-889. [Content Brief]

[2]. BARMAN TE, et al. THE METABOLISM OF DEHYDROACETIC ACID (DHA). Toxicol Appl Pharmacol. 1963 Sep;5:545-68. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	5.9471 mL	29.7354 mL	59.4707 mL	148.6768 mL
	5 mM	1.1894 mL	5.9471 mL	11.8941 mL	29.7354 mL
	10 mM	0.5947 mL	2.9735 mL	5.9471 mL	14.8677 mL
	15 mM	0.3965 mL	1.9824 mL	3.9647 mL	9.9118 mL
	20 mM	0.2974 mL	1.4868 mL	2.9735 mL	7.4338 mL
	25 mM	0.2379 mL	1.1894 mL	2.3788 mL	5.9471 mL
	30 mM	0.1982 mL	0.9912 mL	1.9824 mL	4.9559 mL
	40 mM	0.1487 mL	0.7434 mL	1.4868 mL	3.7169 mL
	50 mM	0.1189 mL	0.5947 mL	1.1894 mL	2.9735 mL
	60 mM	0.0991 mL	0.4956 mL	0.9912 mL	2.4779 mL
	80 mM	0.0743 mL	0.3717 mL	0.7434 mL	1.8585 mL
	100 mM	0.0595 mL	0.2974 mL	0.5947 mL	1.4868 mL

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Dehydroacetic acid

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Biologische Aktivität

Chemical Information

Lösungsmittel & Löslichkeit

Reinheit & Dokumentation

Verweise

Help & FAQs

Complete Stock Solution Preparation Table

Dehydroacetic acid

Anti-Infection Compound Library

Covalent Screening Library

Antifungal Compound Library

Antibacterial Compound Library

FDA Approved & Pharmacopeial Drug Library

Food Additive Library

Inactive Ingredient Library

Human Metabolite Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Covalent Screening Library Plus

Bioactive Compound Library

Protein Kinase Compound Library

High-Throughput Bioactive Compound Library

Mass Spectrometry Human Metabolite Library

Cosmetic Ingredient Compound Library

Environmental Pollutant Compound Library

3D Diverse Fragment Library

Biologische Aktivität

Chemical Information

Lösungsmittel & Löslichkeit

Reinheit & Dokumentation

Verweise

Help & FAQs

Complete Stock Solution Preparation Table

Dehydroacetic acid Related Classifications

HY-B1211 Related Classifications