Maltobionic acid (Synonyms: 4-O-α-D-Glucopyranosyl-D-gluconic acid)

Cat. No.: HY-W423191: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Maltobionic acid is a naturally-derived polyhydroxy bionic acid. Maltobionic acid shows iron chelating ability, antibacterial potential and cytoprotection.

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

Maltobionic acid Chemical Structure

CAS No. : 534-42-9

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 33	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 33	In-stock	Estimated Time of Arrival: December 31
Solid
25 mg	USD 30	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 80	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Biological Activity
Purity & Documentation
References
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Description

Maltobionic acid is a naturally-derived polyhydroxy bionic acid. Maltobionic acid shows iron chelating ability, antibacterial potential and cytoprotection^[1].

Molecular Weight

358.30

Formula

C₁₂H₂₂O₁₂

CAS No.

534-42-9

Appearance

Solid

Color

White to off-white

SMILES

OC[C@H]([C@H]([C@@H]([C@H]1O)O)O)O[C@@H]1O[C@H]([C@H](O)CO)[C@H](O)[C@@H](O)C(O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (279.10 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	2.7910 mL	13.9548 mL	27.9096 mL
5 mM	0.5582 mL	2.7910 mL	5.5819 mL
10 mM	0.2791 mL	1.3955 mL	2.7910 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. 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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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.

Protocol 1

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (6.98 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.
Protocol 2

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (6.98 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 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 (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

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).

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: ≥90.0%

Select Batch:

Data Sheet (274 KB) SDS (393 KB)

COA (253 KB) HNMR (127 KB)

Handling Instructions (2659 KB)

References

[1]. Roberta Cristina de Souza. Et al. Purification, bioactivity and application of maltobionic acid in active films. 3 Biotech. 2024 Jan;14(1):32. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	2.7910 mL	13.9548 mL	27.9096 mL	69.7739 mL
	5 mM	0.5582 mL	2.7910 mL	5.5819 mL	13.9548 mL
	10 mM	0.2791 mL	1.3955 mL	2.7910 mL	6.9774 mL
	15 mM	0.1861 mL	0.9303 mL	1.8606 mL	4.6516 mL
	20 mM	0.1395 mL	0.6977 mL	1.3955 mL	3.4887 mL
	25 mM	0.1116 mL	0.5582 mL	1.1164 mL	2.7910 mL
	30 mM	0.0930 mL	0.4652 mL	0.9303 mL	2.3258 mL
	40 mM	0.0698 mL	0.3489 mL	0.6977 mL	1.7443 mL
	50 mM	0.0558 mL	0.2791 mL	0.5582 mL	1.3955 mL
	60 mM	0.0465 mL	0.2326 mL	0.4652 mL	1.1629 mL
	80 mM	0.0349 mL	0.1744 mL	0.3489 mL	0.8722 mL
	100 mM	0.0279 mL	0.1395 mL	0.2791 mL	0.6977 mL

Maltobionic acid Related Classifications

Infection

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:

Maltobionic acid534-42-94-O-α-D-Glucopyranosyl-D-gluconic acidOthersSalmonella enterica serovar CholeraesuisEscherichia coliStaphylococcus aureusand Listeria monocytogenesInhibitorinhibitorinhibit

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