Przewaquinone A
Based on 1 publication(s) in Google Scholar
Przewaquinone A, a lipophilic diterpene quinone present only in Salvia przewalskii, induces a potent inhibitory action on vascular contraction.
For research use only. We do not sell to patients.
- Purity: 98.72%
- CAS No.: 76843-23-7
- Formula: C19H18O4
- Molecular Weight:310.34
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Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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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Publications Citing Use of MedChemExpress (MCE) Przewaquinone A
More
Biological Activity
Chemical Information
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CAS No. 76843-23-7
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Appearance Solid
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Molecular Weight 310.34
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Formula C19H18O4
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Color Orange to red
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SMILES
O=C(C1=C2C=CC3=C1CCCC3(C)C)C(C4=C2OC=C4CO)=O
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Structure Classification
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (1)
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Journal Impact Factor
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Most Recent
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Naunyn Schmiedebergs Arch Pharmacol
Przewaquinone A regulates cell cycle and autophagy through the SrC/STAT3 signaling pathway to inhibit colorectal cancer progression. [Abstract]2026 Jan 31. PMID: 41617994
Solvent & Solubility
DMSO : 25 mg/mL (80.56 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 (protect from 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 (protect from 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)
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.
Working solution concentration: 0.22 mg/mL
Purity & Documentation
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Data Sheet (272 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
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 (protect from 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 | 3.2223 mL | 16.1114 mL | 32.2227 mL | 80.5568 mL |
| 5 mM | 0.6445 mL | 3.2223 mL | 6.4445 mL | 16.1114 mL | |
| 10 mM | 0.3222 mL | 1.6111 mL | 3.2223 mL | 8.0557 mL | |
| 15 mM | 0.2148 mL | 1.0741 mL | 2.1482 mL | 5.3705 mL | |
| 20 mM | 0.1611 mL | 0.8056 mL | 1.6111 mL | 4.0278 mL | |
| 25 mM | 0.1289 mL | 0.6445 mL | 1.2889 mL | 3.2223 mL | |
| 30 mM | 0.1074 mL | 0.5370 mL | 1.0741 mL | 2.6852 mL | |
| 40 mM | 0.0806 mL | 0.4028 mL | 0.8056 mL | 2.0139 mL | |
| 50 mM | 0.0644 mL | 0.3222 mL | 0.6445 mL | 1.6111 mL | |
| 60 mM | 0.0537 mL | 0.2685 mL | 0.5370 mL | 1.3426 mL | |
| 80 mM | 0.0403 mL | 0.2014 mL | 0.4028 mL | 1.0070 mL |
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