Oxotremorine sesquifumarate

Cat. No.: HY-101239 Purity: ≥98.0%: FAQs
Data Sheet SDS COA Handling Instructions

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Oxotremorine sesquifumarate is a mAChR agonist that mainly activates M2 receptors. Oxotremorine sesquifumarate can be used for neurological research.

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

Oxotremorine sesquifumarate Chemical Structure

CAS No. : 17360-35-9

Size	Price	Stock	Quantity
1 mg	USD 34	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 72	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 115	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 230	In-stock	Estimated Time of Arrival: December 31
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100 mg		Get quote

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Biological Activity
Purity & Documentation
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Description

Oxotremorine sesquifumarate is a mAChR agonist that mainly activates M2 receptors. Oxotremorine sesquifumarate can be used for neurological research^[1]^[2].

In Vitro

Oxotremorine (10.5 μM) produces a paralytic effect on twitch responses of rat diaphragm in vitro to direct and indirect stimulation^[1].

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

In Vivo

In rats with sciatic nerve injuries, Oxotremorine (10, 5, 2 1 μg; 10 μL) i.t. dose-dependently suppresses the tactile hypersensitivity^[2].

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

Molecular Weight

380.40

Formula

C₁₆H₂₂N₂O₅

CAS No.

17360-35-9

Appearance

Solid

Color

White to off-white

SMILES

O=C1N(CC#CCN2CCCC2)CCC1.O=C(O)/C=C/C(O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

DMSO : 125 mg/mL (328.60 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 100 mg/mL (262.88 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.6288 mL	13.1441 mL	26.2881 mL
5 mM	0.5258 mL	2.6288 mL	5.2576 mL
10 mM	0.2629 mL	1.3144 mL	2.6288 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 (sealed storage, away from moisture). 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.

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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

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% Corn Oil
Solubility: ≥ 2.5 mg/mL (6.57 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.
Protocol 2

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (5.47 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 3

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (5.47 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.

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: ≥98.0%

Select Batch:

Data Sheet (278 KB) SDS (420 KB)

COA (255 KB) HNMR (260 KB) MS (194 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	2.6288 mL	13.1441 mL	26.2881 mL	65.7203 mL
	5 mM	0.5258 mL	2.6288 mL	5.2576 mL	13.1441 mL
	10 mM	0.2629 mL	1.3144 mL	2.6288 mL	6.5720 mL
	15 mM	0.1753 mL	0.8763 mL	1.7525 mL	4.3814 mL
	20 mM	0.1314 mL	0.6572 mL	1.3144 mL	3.2860 mL
	25 mM	0.1052 mL	0.5258 mL	1.0515 mL	2.6288 mL
	30 mM	0.0876 mL	0.4381 mL	0.8763 mL	2.1907 mL
	40 mM	0.0657 mL	0.3286 mL	0.6572 mL	1.6430 mL
	50 mM	0.0526 mL	0.2629 mL	0.5258 mL	1.3144 mL
	60 mM	0.0438 mL	0.2191 mL	0.4381 mL	1.0953 mL
	80 mM	0.0329 mL	0.1643 mL	0.3286 mL	0.8215 mL
	100 mM	0.0263 mL	0.1314 mL	0.2629 mL	0.6572 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.

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:

Oxotremorine sesquifumarate17360-35-9Inhibitorinhibitorinhibit

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Oxotremorine sesquifumarate