2. GPCR/G Protein Neuronal Signaling
  3. 5-HT Receptor
  4. Anpirtoline hydrochloride

Anpirtoline hydrochloride  (Synonyms: D-16949 hydrochloride)

Cat. No.: HY-101100 Purity: 99.86%
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Anpirtoline (D-16949) hydrochloride is a centrally acting 5-HT1B receptor agonist, with Kis of 28 nM (5-HT1B), 150 nM (5-HT1A) and 1.49 μM (5-HT2). Anpirtoline hydrochloride has serotonergic, antinociceptive, antidepressant-like effects.

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

Anpirtoline hydrochloride Chemical Structure

Anpirtoline hydrochloride Chemical Structure

CAS No. : 99201-87-3

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5 mg USD 138 In-stock
10 mg USD 220 In-stock
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Based on 1 publication(s) in Google Scholar

Other Forms of Anpirtoline hydrochloride:

Anpirtoline hydrochloride Related Antibodies

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Description

Anpirtoline (D-16949) hydrochloride is a centrally acting 5-HT1B receptor agonist, with Kis of 28 nM (5-HT1B), 150 nM (5-HT1A) and 1.49 μM (5-HT2). Anpirtoline hydrochloride has serotonergic, antinociceptive, antidepressant-like effects[1][2][3].

Molecular Weight

265.20

Formula

C10H14Cl2N2S
CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

ClC1=NC(SC2CCNCC2)=CC=C1.Cl
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 : 100 mg/mL (377.07 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 3.7707 mL 18.8537 mL 37.7074 mL
5 mM 0.7541 mL 3.7707 mL 7.5415 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.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
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 (9.43 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 (9.43 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.
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.
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).

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

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
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 1 mM 3.7707 mL 18.8537 mL 37.7074 mL 94.2685 mL
5 mM 0.7541 mL 3.7707 mL 7.5415 mL 18.8537 mL
10 mM 0.3771 mL 1.8854 mL 3.7707 mL 9.4268 mL
15 mM 0.2514 mL 1.2569 mL 2.5138 mL 6.2846 mL
20 mM 0.1885 mL 0.9427 mL 1.8854 mL 4.7134 mL
25 mM 0.1508 mL 0.7541 mL 1.5083 mL 3.7707 mL
30 mM 0.1257 mL 0.6285 mL 1.2569 mL 3.1423 mL
40 mM 0.0943 mL 0.4713 mL 0.9427 mL 2.3567 mL
50 mM 0.0754 mL 0.3771 mL 0.7541 mL 1.8854 mL
60 mM 0.0628 mL 0.3142 mL 0.6285 mL 1.5711 mL
80 mM 0.0471 mL 0.2357 mL 0.4713 mL 1.1784 mL
100 mM 0.0377 mL 0.1885 mL 0.3771 mL 0.9427 mL
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Anpirtoline hydrochloride 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.

Keywords:

Anpirtoline99201-87-3D-16949D16949D 169495-HT ReceptorSerotonin Receptor5-hydroxytryptamine Receptor5-HT1BHydrochlorideInhibitorinhibitorinhibit

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