Octyl β-D-maltopyranoside

Name: Octyl β-D-maltopyranoside
Brand: MedChemExpress
SKU: HY-W040202
Rating: 4.5 (1 reviews)

Cat. No.: HY-W040202 Purity: 97.0%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

Octyl β-D-maltopyranoside is a biochemical assay reagent.

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

Octyl β-D-maltopyranoside Chemical Structure

CAS No. : 82494-08-4

Size	Stock	Quantity
100 mg	In-stock	Estimated Time of Arrival: December 31
250 mg	In-stock	Estimated Time of Arrival: December 31
500 mg	In-stock	Estimated Time of Arrival: December 31
1 g	In-stock	Estimated Time of Arrival: December 31
5 g	Get quote
10 g	Get quote

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Based on 1 publication(s) in Google Scholar

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Purity & Documentation
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Description

Octyl β-D-maltopyranoside is a biochemical assay reagent.

Molecular Weight

454.51

Formula

C₂₀H₃₈O₁₁

CAS No.

82494-08-4

Appearance

Solid

Color

White to off-white

SMILES

OC[C@@H](O[C@H]([C@@H]([C@H]1O)O)OCCCCCCCC)[C@H]1O[C@H]2O[C@@H]([C@H]([C@@H]([C@H]2O)O)O)CO

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:

H₂O : ≥ 100 mg/mL (220.02 mM)

DMSO : 100 mg/mL (220.02 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.2002 mL	11.0009 mL	22.0017 mL
5 mM	0.4400 mL	2.2002 mL	4.4003 mL
10 mM	0.2200 mL	1.1001 mL	2.2002 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.

* 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.

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 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.50 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.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.50 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 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (5.50 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.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

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).

Purity & Documentation

Purity: 97.0%

Select Batch:

Data Sheet (246 KB) SDS (393 KB)

COA (250 KB) HNMR (133 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

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

H₂O / DMSO	1 mM	2.2002 mL	11.0009 mL	22.0017 mL	55.0043 mL
	5 mM	0.4400 mL	2.2002 mL	4.4003 mL	11.0009 mL
	10 mM	0.2200 mL	1.1001 mL	2.2002 mL	5.5004 mL
	15 mM	0.1467 mL	0.7334 mL	1.4668 mL	3.6670 mL
	20 mM	0.1100 mL	0.5500 mL	1.1001 mL	2.7502 mL
	25 mM	0.0880 mL	0.4400 mL	0.8801 mL	2.2002 mL
	30 mM	0.0733 mL	0.3667 mL	0.7334 mL	1.8335 mL
	40 mM	0.0550 mL	0.2750 mL	0.5500 mL	1.3751 mL
	50 mM	0.0440 mL	0.2200 mL	0.4400 mL	1.1001 mL
	60 mM	0.0367 mL	0.1833 mL	0.3667 mL	0.9167 mL
	80 mM	0.0275 mL	0.1375 mL	0.2750 mL	0.6876 mL
	100 mM	0.0220 mL	0.1100 mL	0.2200 mL	0.5500 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.