Sennoside A1CAS# 66575-30-2 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
| Cas No. | 66575-30-2 | SDF | Download SDF |
| PubChem ID | N/A | Appearance | Yellow powder |
| Formula | C42H38O20 | M.Wt | 862.8 |
| Type of Compound | Anthraquinones | Storage | Desiccate at -20°C |
| Synonyms | Sennoside G | ||
| Solubility | Soluble in aqueous alkaline solutions; sparingly Soluble in methanol; insoluble in water | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
The leaves of Cassia angustifolia.
| Description | Senna leaf is widely consumed as tea to treat constipation or to aid in weight loss, sennoside A, sennoside A1 , and sennoside B are dirheinanthrone glucosides that are abundant and the bioactive constituents in the plant. | |||||
Sennoside A1 Dilution Calculator
Sennoside A1 Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.159 mL | 5.7951 mL | 11.5902 mL | 23.1803 mL | 28.9754 mL |
| 5 mM | 0.2318 mL | 1.159 mL | 2.318 mL | 4.6361 mL | 5.7951 mL |
| 10 mM | 0.1159 mL | 0.5795 mL | 1.159 mL | 2.318 mL | 2.8975 mL |
| 50 mM | 0.0232 mL | 0.1159 mL | 0.2318 mL | 0.4636 mL | 0.5795 mL |
| 100 mM | 0.0116 mL | 0.058 mL | 0.1159 mL | 0.2318 mL | 0.2898 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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[Isolation and structural definition of a new sennoside from Cassia senna L. (author's transl)].[Pubmed:580382]
Arzneimittelforschung. 1978;28(2):225-31.
The optical isomer of sennoside A--called Sennoside A1--postulated by Stoll already in 1950--was isolated from senna pods. Structure identification was carried out by TLC, HPLC, UV, CD and MS.
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