Otophylloside OCAS# 1326583-08-7 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 1326583-08-7 | SDF | Download SDF |
| PubChem ID | 134714959 | Appearance | Powder |
| Formula | C56H84O20 | M.Wt | 1077.25 |
| Type of Compound | Steroids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-8,14,17-trihydroxy-3-[(2R,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,4R,5R,6R)-5-[(2S,4S,5R,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] 4-hydroxybenzoate | ||
| SMILES | CC1C(C(CC(O1)OC2C(OC(CC2OC)OC3C(OC(CC3OC)OC4C(OC(CC4OC)OC5CCC6(C7CC(C8(C(CCC8(C7(CC=C6C5)O)O)(C(=O)C)O)C)OC(=O)C9=CC=C(C=C9)O)C)C)C)C)OC)O | ||
| Standard InChIKey | HXWUVAUZONGLJI-LNQJHQNXSA-N | ||
| Standard InChI | InChI=1S/C56H84O20/c1-28-47(59)37(64-8)23-44(68-28)74-49-30(3)70-46(25-39(49)66-10)76-50-31(4)71-45(26-40(50)67-11)75-48-29(2)69-43(24-38(48)65-9)72-36-17-18-52(6)34(22-36)16-19-55(62)41(52)27-42(73-51(60)33-12-14-35(58)15-13-33)53(7)54(61,32(5)57)20-21-56(53,55)63/h12-16,28-31,36-50,58-59,61-63H,17-27H2,1-11H3/t28-,29-,30-,31-,36+,37+,38+,39-,40+,41-,42-,43+,44+,45+,46+,47-,48-,49-,50-,52+,53-,54-,55+,56-/m1/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. | ||
| Description | Otophylloside O is a natural product from Cynanchum otophyllum. |
| Structure Identification | Zhongguo Zhong Yao Za Zhi. 2014 Apr;39(8):1450-6.C21 steroids from roots of Cynanchum otophyllum.[Pubmed: 25039181]Eleven C21 steroids were isolated from chloroform extract of roots of Cynanchum otophyllumby silica gel, MCI, ODS columns, and semi-preparative HPLC. Steroids. 2011 Sep-Oct;76(10-11):1003-9.Identification of new qingyangshengenin and caudatin glycosides from the roots of Cynanchum otophyllum.[Pubmed: 21513722 ]
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Otophylloside O Dilution Calculator
Otophylloside O Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 0.9283 mL | 4.6414 mL | 9.2829 mL | 18.5658 mL | 23.2072 mL |
| 5 mM | 0.1857 mL | 0.9283 mL | 1.8566 mL | 3.7132 mL | 4.6414 mL |
| 10 mM | 0.0928 mL | 0.4641 mL | 0.9283 mL | 1.8566 mL | 2.3207 mL |
| 50 mM | 0.0186 mL | 0.0928 mL | 0.1857 mL | 0.3713 mL | 0.4641 mL |
| 100 mM | 0.0093 mL | 0.0464 mL | 0.0928 mL | 0.1857 mL | 0.2321 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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Identification of new qingyangshengenin and caudatin glycosides from the roots of Cynanchum otophyllum.[Pubmed:21513722]
Steroids. 2011 Sep-Oct;76(10-11):1003-9.
HPLC analysis of the roots of Cynanchum otophyllum Scheind (Asclepiadaceae) led to the isolation of six new pregnane glycosides, specifically otophyllosides N-P (2-4) and otophyllosides Q-S (7-9), in addition to the identification of three known C-21 steroidal glycosides, otophylloside A (1), otophylloside B (5) and caudatin 3-O-beta-D-glucopyranosyl-(1-->4)-beta-D-oleandropyranosyl-(1-->4)-beta-D-cymarop yranosyl-(1-->4)-beta-D-cymaropyranoside (6). The structure of each glycoside was determined by detailed spectroscopic analysis and chemical methods. All compounds contain qingyangshengenin or caudatin aglycones and a straight sugar chain consisting of 4-7 hexosyl moieties with the mode of 1-->4 linkage. The optically isomeric monosaccharides, D- and L-cymarose, coexisted in both otophyllosides R (8) and S (9).
[C21 steroids from roots of Cynanchum otophyllum].[Pubmed:25039181]
Zhongguo Zhong Yao Za Zhi. 2014 Apr;39(8):1450-6.
Eleven C21 steroids were isolated from chloroform extract of roots of Cynanchum otophyllumby silica gel, MCI, ODS columns, and semi-preparative HPLC. Their structures were determined by spectroscopic data analysis as otophylloside B(1), caudatin-3-O-beta-D-cymaropyranosyl-(1-->4)-beta-D-oleandropyranosyl-(1-->4)-beta -D-cymaropyranosyl-(1-->4)-beta-D-cymaropyranoside (2), caudatin-3-O-beta-D-oleandropyranosyl-(1-->4)-beta-D-oleandropyranosyl-(1-->4)-be ta-D-cymaropyranosyl-(1-->4)-beta-D-cymaropyranoside (3), caudatin-3-O-beta-D-oleandropyranosyl-(1-->4)-beta-D-digitoxopyranosyl-(1-->4)-be ta-D-cymaropyranoside (4), Otophylloside O (5), gagamine-3-O-beta-D-oleandropyranosyl-(1-->4)-beta-D-cymaropyranosyl-(1-->4)-beta -D-cymaropyranoside (6), sinomarinoside B (7), mucronatosides C (8), wallicoside J (9), stephanoside H (10), and qinyangshengenin-3-O-beta-D-oleandropyranosyl-(1-->4)-beta-D-cymaropyranosyl-(1-- >4)-beta-D-digitoxopyranoside (11). Among them, compounds 2-3, and 6-11 were separated from the roots of this plant for the first time.
