1. GPCR/G Protein Neuronal Signaling
  2. 5-HT Receptor
  3. Sumatriptan succinate

Sumatriptan succinate  (Synonyms: GR 43175 succinate)

Cat. No.: HY-B0121 Purity: 99.94%
COA Handling Instructions

Sumatriptan succinate (GR 43175) is an orally active 5-HT1 receptor agonist with IC50s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT1D, 5-HT1B and 5-HT1F receptors, respectively. Sumatriptan succinate can be used for migraine headache research.

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

Sumatriptan succinate Chemical Structure

Sumatriptan succinate Chemical Structure

CAS No. : 103628-48-4

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
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Solution
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Solid
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500 mg USD 312 In-stock
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Customer Review

Based on 2 publication(s) in Google Scholar

Other Forms of Sumatriptan succinate:

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Description

Sumatriptan succinate (GR 43175) is an orally active 5-HT1 receptor agonist with IC50s of 7.3 nm, 9.3nm and 17.8 nm for 5-HT1D, 5-HT1B and 5-HT1F receptors, respectively. Sumatriptan succinate can be used for migraine headache research[1][2][3][4].

IC50 & Target[1]

5-HT1D Receptor

7.3 nM (IC50)

5-HT1B Receptor

9.3 nM (IC50)

5-HT1F Receptor

17.8 nM (IC50)

5-HT1D Receptor

17 nM (Ki)

5-HT1B Receptor

27 nM (Ki)

5-HT1A Receptor

100 nM (Ki)

In Vivo

Sumatriptan (600 μg/kg, i.p. or 0.06 μg in 5 μL, i.t.) reverses nitroglycerin-induced thermal hypersensitivity in mice[4].

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

Clinical Trial
Molecular Weight

413.49

Formula

C18H27N3O6S

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(O)CCC(O)=O.O=S(CC1=CC2=C(NC=C2CCN(C)C)C=C1)(NC)=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: 

H2O : ≥ 100 mg/mL (241.84 mM)

DMSO : 50 mg/mL (120.92 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 2.4184 mL 12.0922 mL 24.1844 mL
5 mM 0.4837 mL 2.4184 mL 4.8369 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.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
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Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

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C2

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Volume (final)

V2

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 (6.05 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 (6.05 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.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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:  PBS

    Solubility: 100 mg/mL (241.84 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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: 99.94%

References

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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO / H2O 1 mM 2.4184 mL 12.0922 mL 24.1844 mL 60.4610 mL
5 mM 0.4837 mL 2.4184 mL 4.8369 mL 12.0922 mL
10 mM 0.2418 mL 1.2092 mL 2.4184 mL 6.0461 mL
15 mM 0.1612 mL 0.8061 mL 1.6123 mL 4.0307 mL
20 mM 0.1209 mL 0.6046 mL 1.2092 mL 3.0230 mL
25 mM 0.0967 mL 0.4837 mL 0.9674 mL 2.4184 mL
30 mM 0.0806 mL 0.4031 mL 0.8061 mL 2.0154 mL
40 mM 0.0605 mL 0.3023 mL 0.6046 mL 1.5115 mL
50 mM 0.0484 mL 0.2418 mL 0.4837 mL 1.2092 mL
60 mM 0.0403 mL 0.2015 mL 0.4031 mL 1.0077 mL
80 mM 0.0302 mL 0.1512 mL 0.3023 mL 0.7558 mL
100 mM 0.0242 mL 0.1209 mL 0.2418 mL 0.6046 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.

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Sumatriptan succinate Related Classifications

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.

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Sumatriptan succinate
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