Rehmannioside CCAS# 81720-07-2 |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | 81720-07-2 | SDF | Download SDF |
| PubChem ID | 125181686 | Appearance | Powder |
| Formula | C21H34O14 | M.Wt | 510.49 |
| Type of Compound | Iridoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (2S,3R,4S,5S,6R)-2-[[(1S,4aR,5R,7S,7aS)-5-hydroxy-7-methyl-7-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-1-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol | ||
| SMILES | CC1(CC(C2C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)O)OC4C(C(C(C(O4)CO)O)O)O | ||
| Standard InChIKey | MITBZAODGSBUIS-YSCABPIUSA-N | ||
| Standard InChI | InChI=1S/C21H34O14/c1-21(35-20-17(30)15(28)13(26)10(6-23)33-20)4-8(24)7-2-3-31-18(11(7)21)34-19-16(29)14(27)12(25)9(5-22)32-19/h2-3,7-20,22-30H,4-6H2,1H3/t7-,8+,9+,10+,11+,12+,13-,14-,15-,16+,17+,18-,19-,20+,21-/m0/s1 | ||
| 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. | ||
| In vitro | HPLC/ESI-MS analysis of the Radix Rehmanniae Praeparata.[Reference: WebLink]Chinese Journal of Pharmaceutical Analysis, 2007,27:874-876.To develop a high performance liquid chromatography-electrospray ionization-mass spec- trometry(HPLC-ESI-MS)analysis method of Radix Rehmanniae Praeparata sample. |
Rehmannioside C Dilution Calculator
Rehmannioside C Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.9589 mL | 9.7945 mL | 19.589 mL | 39.178 mL | 48.9726 mL |
| 5 mM | 0.3918 mL | 1.9589 mL | 3.9178 mL | 7.8356 mL | 9.7945 mL |
| 10 mM | 0.1959 mL | 0.9795 mL | 1.9589 mL | 3.9178 mL | 4.8973 mL |
| 50 mM | 0.0392 mL | 0.1959 mL | 0.3918 mL | 0.7836 mL | 0.9795 mL |
| 100 mM | 0.0196 mL | 0.0979 mL | 0.1959 mL | 0.3918 mL | 0.4897 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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[Bio-activity evaluation of Qinlian Siwu decoction on inhibiting mice uterine contraction in vitro and its components analysis].[Pubmed:21438408]
Zhongguo Zhong Yao Za Zhi. 2010 Dec;35(24):3362-7.
OBJECTIVE: To evaluate the bio-activity of Qinlian Siwu decoction on in vitro uterus contraction model and exploit the relationship between chemical components and the bio-activity. METHOD: The samples were prepared by macroporous adsorptive resins. The in vitro uterus contraction model was adopted to appraise the bio-activities of Qinlian Siwu decoction and its different separated fractions. HPLC-DAD- ESI -MS method was applied to analyze and identify the components in the fraction QL-3. RESULT: It was found that five active fractions (QL-1, QL-3, QL-5, QL-7 and QL-11) were separated from Qinlian Siwu decoction, mainly contributed to the observed antagonismto the contraction of the mouse uterus. 28 compounds in the fraction QL-3 were identified as malic acid, gallic acid, catalpol, protocatechuic acid, aucubin, chuanxiongzine hydrochloridum, vanillic acid, caffeic acid, paeoniflorin, berberastine, albiflorin, tetrahydropalmatine, coptisine, jatrorrhizine, leonuride, worenine, ferulic acid, palmatine, berberine, scutellarin, baicalin-7-0-glucoside, baicalin, Rehmannioside C, wogonoside, chrysin-7-glucuronide, ttetuin, baicalein, wogonin and oroxylin-A. CONCLUSION: In vitro inhibiting the contraction of the isolated mouse uterine of Qinlian Siwu decoction was mainly attributed to the fraction QL-1 and QL-3. The active fractions (QL-5, QL-7 and QL-11) were obtained from QL-3 on the macroporous adsorptive resins by the gradient elution using ethanol.
