Scutellarin methyl ester
Based on 1 Customer Validation
Scutellarin methyl ester is a constituent of Breviscapine which is a crude extract of several flavonoids of Erigeron breviscapus.
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- Pureté: 98.37%
- CAS No.: 119262-68-9
- Formule: C22H20O12
- Masse moléculaire:476.39
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Stockage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Activité biologique
Description
Chemical Information
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CAS No. 119262-68-9
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Appearance Solid
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Masse moléculaire 476.39
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Formule C22H20O12
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Color Light yellow to yellow
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SMILES
OC1=C2C(OC(C3=CC=C(O)C=C3)=CC2=O)=CC(O[C@@H]4O[C@@H]([C@@H](O)[C@H](O)[C@H]4O)C(OC)=O)=C1O
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Structure Classification
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Initial Source
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvant et solubilité
In Vitro:
DMSO : 25 mg/mL (52.48 mM; ultrasonic and warming and heat to 60°C; 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)
Pureté et documentation
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Fiche technique (270 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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Instruction de manipulation (2659 KB)
Références
[1]. Zhao M, et al. Structural identification of related substances in Breviscapine by UPLC-QTOF-MS. Zhongguo Zhong Yao Za Zhi. 2018 Jul;43(14):2872-2877. [Content Brief]
[2]. Gao J, et al. Therapeutic Effects of Breviscapine in Cardiovascular Diseases: A Review. Front Pharmacol. 2017 May 23;8:289. [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 (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 | 2.0991 mL | 10.4956 mL | 20.9912 mL | 52.4780 mL |
| 5 mM | 0.4198 mL | 2.0991 mL | 4.1982 mL | 10.4956 mL | |
| 10 mM | 0.2099 mL | 1.0496 mL | 2.0991 mL | 5.2478 mL | |
| 15 mM | 0.1399 mL | 0.6997 mL | 1.3994 mL | 3.4985 mL | |
| 20 mM | 0.1050 mL | 0.5248 mL | 1.0496 mL | 2.6239 mL | |
| 25 mM | 0.0840 mL | 0.4198 mL | 0.8396 mL | 2.0991 mL | |
| 30 mM | 0.0700 mL | 0.3499 mL | 0.6997 mL | 1.7493 mL | |
| 40 mM | 0.0525 mL | 0.2624 mL | 0.5248 mL | 1.3120 mL | |
| 50 mM | 0.0420 mL | 0.2099 mL | 0.4198 mL | 1.0496 mL |