4-Nitrophenyl a-D-glucopyranoside

Name: 4-Nitrophenyl a-D-glucopyranoside
Brand: MedChemExpress
SKU: HY-W011411
Rating: 4.5 (1 reviews)

Cat. No.: HY-W011411 Purity: 99.78%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

4-Nitrophenyl a-D-glucopyranoside is a chromogenic substrate for α-glucosidase. 4-Nitrophenyl a-D-glucopyranoside can be used to measure of α-glucosidase activity.

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

4-Nitrophenyl a-D-glucopyranoside Chemical Structure

CAS No. : 3767-28-0

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 55	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 55	In-stock	Estimated Time of Arrival: December 31
Solid
100 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
500 mg	USD 70	In-stock	Estimated Time of Arrival: December 31
1 g		Get quote
5 g		Get quote

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Biological Activity
Purity & Documentation
References
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Description

4-Nitrophenyl a-D-glucopyranoside is a chromogenic substrate for α-glucosidase. 4-Nitrophenyl a-D-glucopyranoside can be used to measure of α-glucosidase activity^[1]^[2].

In Vitro

4-Nitrophenyl a-D-glucopyranoside releases p-nitrophenol by enzymatic cleavage. p-nitrophenol can be quantified by colorimetric detection at 405 nm^[2].

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

Molecular Weight

301.25

Formula

C₁₂H₁₅NO₈

CAS No.

3767-28-0

Appearance

Solid

Color

White to off-white

SMILES

O[C@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)[C@H]1OC2=CC=C([N+]([O-])=O)C=C2

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 : 50 mg/mL (165.98 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	3.3195 mL	16.5975 mL	33.1950 mL
5 mM	0.6639 mL	3.3195 mL	6.6390 mL
10 mM	0.3320 mL	1.6598 mL	3.3195 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 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (8.30 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 (8.30 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 (8.30 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: 99.78%

Select Batch:

Data Sheet (272 KB) SDS (393 KB)

COA (248 KB) RP-HPLC (249 KB)

Handling Instructions (2659 KB)

References

[1]. Zeng L, et, al. Inhibitory mechanism of morin on α-glucosidase and its anti-glycation properties. Food Funct. 2016 Sep 14;7(9):3953-63. [Content Brief]

[2]. Binder TP, et, al. p-Nitrophenyl alpha-D-glucopyranoside, a new substrate for glucansucrases. Carbohydr Res. 1983 Dec 23;124(2):287-99. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	3.3195 mL	16.5975 mL	33.1950 mL	82.9876 mL
	5 mM	0.6639 mL	3.3195 mL	6.6390 mL	16.5975 mL
	10 mM	0.3320 mL	1.6598 mL	3.3195 mL	8.2988 mL
	15 mM	0.2213 mL	1.1065 mL	2.2130 mL	5.5325 mL
	20 mM	0.1660 mL	0.8299 mL	1.6598 mL	4.1494 mL
	25 mM	0.1328 mL	0.6639 mL	1.3278 mL	3.3195 mL
	30 mM	0.1107 mL	0.5533 mL	1.1065 mL	2.7663 mL
	40 mM	0.0830 mL	0.4149 mL	0.8299 mL	2.0747 mL
	50 mM	0.0664 mL	0.3320 mL	0.6639 mL	1.6598 mL
	60 mM	0.0553 mL	0.2766 mL	0.5533 mL	1.3831 mL
	80 mM	0.0415 mL	0.2075 mL	0.4149 mL	1.0373 mL
	100 mM	0.0332 mL	0.1660 mL	0.3320 mL	0.8299 mL