IsogambogeninCAS# 173938-23-3 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 173938-23-3 | SDF | Download SDF |
| PubChem ID | 102004810 | Appearance | Powder |
| Formula | C38H46O7 | M.Wt | 614.8 |
| Type of Compound | Miscellaneous | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| SMILES | CC(=CCCC(=CCC1=C(C2=C(C(=C1O)CC=C(C)C)OC34C5CC(C=C3C2=O)C(=O)C4(OC5(C)C)CC=C(C)C=O)O)C)C | ||
| Standard InChIKey | KYPSMUUXSFJTAR-ZSZGXTAGSA-N | ||
| Standard InChI | InChI=1S/C38H46O7/c1-21(2)10-9-11-23(5)13-15-26-31(40)27(14-12-22(3)4)34-30(32(26)41)33(42)28-18-25-19-29-36(7,8)45-37(35(25)43,38(28,29)44-34)17-16-24(6)20-39/h10,12-13,16,18,20,25,29,40-41H,9,11,14-15,17,19H2,1-8H3/b23-13+,24-16+/t25-,29?,37?,38-/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 | Isogambogenin is a novel cytotoxic xanthone. |
| Structure Identification | Anal Chim Acta. 2008 Nov 23;629(1-2):104-18.Analysis of caged xanthones from the resin of Garcinia hanburyi using ultra-performance liquid chromatography/electrospray ionization quadrupole time-of-flight tandem mass spectrometry.[Pubmed: 18940327 ]On-line ultra high-performance liquid chromatography (UHPLC) coupled with electrospray quadrupole time-of-flight tandem mass spectrometry (ESI-QTOF-MS/MS/MS) has been developed for the analysis of a series of caged xanthones in the resin of Garcinia hanburyi.
Phytochemistry. 1996 Feb;41(3):815-20.Cytotoxic xanthones from Garcinia hanburyi.[Pubmed: 8835458]
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Isogambogenin Dilution Calculator
Isogambogenin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.6265 mL | 8.1327 mL | 16.2655 mL | 32.5309 mL | 40.6636 mL |
| 5 mM | 0.3253 mL | 1.6265 mL | 3.2531 mL | 6.5062 mL | 8.1327 mL |
| 10 mM | 0.1627 mL | 0.8133 mL | 1.6265 mL | 3.2531 mL | 4.0664 mL |
| 50 mM | 0.0325 mL | 0.1627 mL | 0.3253 mL | 0.6506 mL | 0.8133 mL |
| 100 mM | 0.0163 mL | 0.0813 mL | 0.1627 mL | 0.3253 mL | 0.4066 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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Analysis of caged xanthones from the resin of Garcinia hanburyi using ultra-performance liquid chromatography/electrospray ionization quadrupole time-of-flight tandem mass spectrometry.[Pubmed:18940327]
Anal Chim Acta. 2008 Nov 23;629(1-2):104-18.
On-line ultra high-performance liquid chromatography (UHPLC) coupled with electrospray quadrupole time-of-flight tandem mass spectrometry (ESI-QTOF-MS/MS/MS) has been developed for the analysis of a series of caged xanthones in the resin of Garcinia hanburyi. The fragmentation of protonated molecular ions for 12 known cadged xanthones was carried out using low-energy collision-induced electrospray ionization tandem mass spectrometry. It was found that Retro-Diels-Alder rearrangement occurred in the CID processes and produced the characteristic fragment ions, which are especially valuable for the identification of this class of xanthones. The fragmentation differential between some cis-, trans-isomers was uncovered. Computation methods were utilized to rationalize the observed MS behaviors. On-line UHPLC-ESI-MS/MS/MS method has proved to be rapid and efficient in that within 6min, 15 caged scaffold xanthones, including three pairs of epimers and four pairs of isomers in gamboges, were effectively separated and identified. Among them, two known, namely Isogambogenin (13) and isomorellinol (14) and one likely new caged Garcinia xanthones from the Garcinia hanburyi were tentatively characterized based on the tandem mass spectra of known ones.
Cytotoxic xanthones from Garcinia hanburyi.[Pubmed:8835458]
Phytochemistry. 1996 Feb;41(3):815-20.
Eleven novel cytotoxic xanthones, gambogin, morellin dimethyl acetal, isomoreollin B, moreollic acid, gambogenic acid, gambogenin, Isogambogenin, desoxygambogenin, gambogenin dimethyl acetal, gambogellic acid and hanburin were isolated together with four known xanthones, gambogic acid, isomorellin, morellic acid and desoxymorellin, from the dry latex of Garcinia hanburyi. The structures were elucidated by a detailed spectroscopic analysis.
