N6-Ethyladenosine

Name: N6-Ethyladenosine
Brand: MedChemExpress
SKU: HY-111809
Rating: 4.5 (1 reviews)

Cat. No.: HY-111809 Purity: 99.90%: Data Sheet
SDS

COA
Handling Instructions
FAQs
Technical Support

N6-Ethyladenosine is an adenosine derivative, acts as a Adenosine receptor agonist, with K_is of 4.9 and 4.7 nM for hA₁AR and hA₃AR, respectively.

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

N6-Ethyladenosine Chemical Structure

CAS No. : 14357-08-5

Size	Stock	Quantity

Free Sample (0.1 - 0.5 mg)	Apply Now
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	In-stock	Estimated Time of Arrival: December 31
100 mg	Get quote
200 mg	Get quote

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Customer Review

Based on 1 publication(s) in Google Scholar

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•Related Screening Libraries:

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View All Adenosine Receptor Isoform Specific Products:

View All Isoforms

Adenosine A₁ receptor (A₁R) Adenosine A_2A receptor (A_2AR) Adenosine A_2B receptor (A_2BR) Adenosine A₃ receptor (A₃R)

Biological Activity
Purity & Documentation
References
Customer Review

Description

N6-Ethyladenosine is an adenosine derivative, acts as a Adenosine receptor agonist, with K_is of 4.9 and 4.7 nM for hA₁AR and hA₃AR, respectively^[1].

IC₅₀ & Target

Ki: 4.9 nM (hA₁AR), 4.7 nM (hA₃AR)^[1]

In Vitro

N6-Ethyladenosine (Compound 28) exhibits more selectivity at hA₁AR and hA₃AR over hA₂AR (K_i, 8900±770 nM)^[1].

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

Molecular Weight

295.29

Formula

C₁₂H₁₇N₅O₄

CAS No.

14357-08-5

Appearance

Solid

Color

White to off-white

SMILES

OC[C@@H]1[C@H]([C@H]([C@H](N2C=NC3=C2N=CN=C3NCC)O1)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 : ≥ 83.33 mg/mL (282.20 mM; 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	3.3865 mL	16.9325 mL	33.8650 mL
5 mM	0.6773 mL	3.3865 mL	6.7730 mL
10 mM	0.3387 mL	1.6933 mL	3.3865 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: ≥ 2.08 mg/mL (7.04 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.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (7.04 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.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.08 mg/mL (7.04 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 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 (20.8 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: 99.90%

Select Batch:

Data Sheet (274 KB) SDS (251 KB)

COA (251 KB) LCMS (93 KB)

Handling Instructions (2659 KB)

References

[1]. Kimand SK, et al. Three-dimensional quantitative structure-activity relationship of nucleosides acting at the A3 adenosine receptor: analysis of binding and relative efficacy. J Chem Inf Model. 2007 May-Jun;47(3):1225-33. Epub 2007 Mar 6. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	3.3865 mL	16.9325 mL	33.8650 mL	84.6625 mL
	5 mM	0.6773 mL	3.3865 mL	6.7730 mL	16.9325 mL
	10 mM	0.3387 mL	1.6933 mL	3.3865 mL	8.4663 mL
	15 mM	0.2258 mL	1.1288 mL	2.2577 mL	5.6442 mL
	20 mM	0.1693 mL	0.8466 mL	1.6933 mL	4.2331 mL
	25 mM	0.1355 mL	0.6773 mL	1.3546 mL	3.3865 mL
	30 mM	0.1129 mL	0.5644 mL	1.1288 mL	2.8221 mL
	40 mM	0.0847 mL	0.4233 mL	0.8466 mL	2.1166 mL
	50 mM	0.0677 mL	0.3387 mL	0.6773 mL	1.6933 mL
	60 mM	0.0564 mL	0.2822 mL	0.5644 mL	1.4110 mL
	80 mM	0.0423 mL	0.2117 mL	0.4233 mL	1.0583 mL
	100 mM	0.0339 mL	0.1693 mL	0.3387 mL	0.8466 mL