Pridinol mesylate
Based on 1 Customer Validation
Pridinol mesylate is an orally active, blood-brain permeable, muscarinic acetylcholine receptor (mAChR)-directed muscle relaxant. Pridinol mesylate reduces the conduction of impulses to spinal motor neurons and exerts muscle relaxant activity. Pridinol mesylate inhibits skeletal muscle contractures in diseases of both central and peripheral origin and can be used in research in the field of musculoskeletal diseases.
For research use only. We do not sell to patients.
- Purity: 99.97%
- CAS No.: 6856-31-1
- Formula: C21H29NO4S
- Molecular Weight:391.52
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Biological Activity
The in vitro dissolution characteristics of Pridinol mesylate are slightly affected by pH (pH 1.2, 4.5, 6.8) [1].
The lower limit of detection of Pridinol mesylate in biological samples is 0.0500 ng/mL and the upper limit is 50 ng/mL[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 6856-31-1
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Appearance Solid
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Molecular Weight 391.52
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Formula C21H29NO4S
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Color White to off-white
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SMILES
CS(=O)(O)=O.OC(C1=CC=CC=C1)(C2=CC=CC=C2)CCN3CCCCC3
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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 and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 125 mg/mL (319.27 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 and light). 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 and light). 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)
Purity & Documentation
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Data Sheet (271 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Richter M, et al. Pharmacokinetics of oral pridinol: Results of a randomized, crossover bioequivalence trial in healthy subjects. Int J Clin Pharmacol Ther. 2021 Jun;59 (6) :471-477. [Content Brief]
[2]. Lauricella L, et al. Effectiveness rehabilitative therapy and Pridinol Mesylate in low back pain. Front Med (Lausanne) . 2025 Jan 22;11:1470996. [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 and light). 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 | 2.5541 mL | 12.7707 mL | 25.5415 mL | 63.8537 mL |
| 5 mM | 0.5108 mL | 2.5541 mL | 5.1083 mL | 12.7707 mL | |
| 10 mM | 0.2554 mL | 1.2771 mL | 2.5541 mL | 6.3854 mL | |
| 15 mM | 0.1703 mL | 0.8514 mL | 1.7028 mL | 4.2569 mL | |
| 20 mM | 0.1277 mL | 0.6385 mL | 1.2771 mL | 3.1927 mL | |
| 25 mM | 0.1022 mL | 0.5108 mL | 1.0217 mL | 2.5541 mL | |
| 30 mM | 0.0851 mL | 0.4257 mL | 0.8514 mL | 2.1285 mL | |
| 40 mM | 0.0639 mL | 0.3193 mL | 0.6385 mL | 1.5963 mL | |
| 50 mM | 0.0511 mL | 0.2554 mL | 0.5108 mL | 1.2771 mL | |
| 60 mM | 0.0426 mL | 0.2128 mL | 0.4257 mL | 1.0642 mL | |
| 80 mM | 0.0319 mL | 0.1596 mL | 0.3193 mL | 0.7982 mL | |
| 100 mM | 0.0255 mL | 0.1277 mL | 0.2554 mL | 0.6385 mL |