Anpirtoline hydrochloride
Based on 1 Customer Validation
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.
- Purity: 99.86%
- CAS No.: 99201-87-3
- Formula: C10H14Cl2N2S
- Molecular Weight:265.20
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
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5-HT1A Receptor |
5-HT1B Receptor |
Chemical Information
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CAS No. 99201-87-3
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Appearance Solid
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Molecular Weight 265.20
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Formula C10H14Cl2N2S
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Color Off-white to light yellow
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SMILES
ClC1=NC(SC2CCNCC2)=CC=C1.Cl
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Synonyms
D-16949 hydrochloride
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Shipping
Room temperature in continental US; may vary elsewhere.
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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
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)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
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.
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.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
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).
Working solution concentration: 0.22 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)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
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
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Data Sheet (271 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Swedberg MD, et al. D-16949 (anpirtoline): a novel serotonergic (5-HT1B) psychotherapeutic agent assessed by its discriminative effects in the rat. J Pharmacol Exp Ther. 1992 Dec;263(3):1015-22. [Content Brief]
[2]. Chien PY, et al. The dorsal raphe-to-ventral hippocampal projection modulates reactive aggression through 5-HT1B receptors. Eur J Pharmacol. 2024 Oct 15;981:176918. [Content Brief]
[3]. Schlicker E, et al. Anpirtoline, a novel, highly potent 5-HT1B receptor agonist with antinociceptive/antidepressant-like actions in rodents. Br J Pharmacol. 1992 Mar;105(3):732-8. [Content Brief]
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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