Quetiapine sulfoxide dihydrochloride
Based on 1 publication(s) in Google Scholar
Quetiapine sulfoxide dihydrochloride (Quetiapine S-oxide dihydrochloride) is a main metabolite of Quetiapinem. Quetiapine is a second-generation antipsychotic. Quetiapine is a 5-HT receptors agonist and a dopamine receptor antagonist.
For research use only. We do not sell to patients.
- Purity: 98.63%
- CAS No.: 329218-11-3
- Formula: C21H27Cl2N3O3S
- Molecular Weight:472.43
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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)
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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
Publications Citing Use of MedChemExpress (MCE) Quetiapine sulfoxide dihydrochloride
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Biological Activity
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 329218-11-3
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Appearance Solid
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Molecular Weight 472.43
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Formula C21H27Cl2N3O3S
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Color White to yellow
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SMILES
OCCOCCN(CC1)CCN1C2=NC(C=CC=C3)=C3S(C4=C2C=CC=C4)=O.Cl[H].Cl[H]
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Synonyms
Quetiapine S-oxide dihydrochloride
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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)
Publications (1)
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Journal Impact Factor
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Most Recent
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Drug Metab Dispos
2025 Nov;53(11):100169. PMID: 41100927
Solvent & Solubility
H2O : 233.33 mg/mL (493.89 mM; Need ultrasonic)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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.
Add each solvent one by one: PBS
Solubility: 50 mg/mL (105.84 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (276 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]. Remmerie B, et al. Comparison of Capillary and Venous Drug Concentrations After Administration of a Single Dose of Risperidone, Paliperidone, Quetiapine, Olanzapine, or Aripiprazole. Clin Pharmacol Drug Dev. 2016 Nov;5(6):528-537. [Content Brief]
[2]. Cross AJ, et al. Quetiapine and its metabolite norquetiapine: translation from in vitro pharmacology to in vivo efficacy in rodent models. Br J Pharmacol. 2016 Jan;173(1):155-66. [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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 2.1167 mL | 10.5836 mL | 21.1672 mL | 52.9179 mL |
| 5 mM | 0.4233 mL | 2.1167 mL | 4.2334 mL | 10.5836 mL | |
| 10 mM | 0.2117 mL | 1.0584 mL | 2.1167 mL | 5.2918 mL | |
| 15 mM | 0.1411 mL | 0.7056 mL | 1.4111 mL | 3.5279 mL | |
| 20 mM | 0.1058 mL | 0.5292 mL | 1.0584 mL | 2.6459 mL | |
| 25 mM | 0.0847 mL | 0.4233 mL | 0.8467 mL | 2.1167 mL | |
| 30 mM | 0.0706 mL | 0.3528 mL | 0.7056 mL | 1.7639 mL | |
| 40 mM | 0.0529 mL | 0.2646 mL | 0.5292 mL | 1.3229 mL | |
| 50 mM | 0.0423 mL | 0.2117 mL | 0.4233 mL | 1.0584 mL | |
| 60 mM | 0.0353 mL | 0.1764 mL | 0.3528 mL | 0.8820 mL | |
| 80 mM | 0.0265 mL | 0.1323 mL | 0.2646 mL | 0.6615 mL | |
| 100 mM | 0.0212 mL | 0.1058 mL | 0.2117 mL | 0.5292 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.
Quetiapine sulfoxide dihydrochloride Related Classifications
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