Isogambogic acidCAS# 149655-52-7 |
- Gambogic acid
Catalog No.:BCN2318
CAS No.:2752-65-0
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 149655-52-7 | SDF | Download SDF |
PubChem ID | 70639872 | Appearance | Powder |
Formula | C38H44O8 | M.Wt | 628.8 |
Type of Compound | Miscellaneous | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
SMILES | CC(=CCCC1(C=CC2=C(O1)C(=C3C(=C2O)C(=O)C4=CC5CC6C4(O3)C(C5=O)(OC6(C)C)CC=C(C)C(=O)O)CC=C(C)C)C)C | ||
Standard InChIKey | GEZHEQNLKAOMCA-CAYOSERRSA-N | ||
Standard InChI | InChI=1S/C38H44O8/c1-20(2)10-9-15-36(8)16-14-24-29(39)28-30(40)26-18-23-19-27-35(6,7)46-37(33(23)41,17-13-22(5)34(42)43)38(26,27)45-32(28)25(31(24)44-36)12-11-21(3)4/h10-11,13-14,16,18,23,27,39H,9,12,15,17,19H2,1-8H3,(H,42,43)/b22-13+/t23-,27?,36-,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 | 1. Isogambogic acid shows cytotoxic activiity against KB and drug-resistant KB-V1 cell lines. |
Isogambogic acid Dilution Calculator
Isogambogic acid Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.5903 mL | 7.9517 mL | 15.9033 mL | 31.8066 mL | 39.7583 mL |
5 mM | 0.3181 mL | 1.5903 mL | 3.1807 mL | 6.3613 mL | 7.9517 mL |
10 mM | 0.159 mL | 0.7952 mL | 1.5903 mL | 3.1807 mL | 3.9758 mL |
50 mM | 0.0318 mL | 0.159 mL | 0.3181 mL | 0.6361 mL | 0.7952 mL |
100 mM | 0.0159 mL | 0.0795 mL | 0.159 mL | 0.3181 mL | 0.3976 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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Rapid determination of polyprenylated xanthones in gamboge resin of Garcinia hanburyi by HPLC.[Pubmed:17396587]
J Sep Sci. 2007 Feb;30(3):304-9.
A rapid ion-pair HPLC method was developed and validated for the determination of eight polyprenylated xanthones including three pairs of epimers, namely morellic acid (MA), 30-hydroxygambogic acid (HGA), 30-hydroxyepigambogic acid (HEGA), Isogambogic acid (IGA), epiIsogambogic acid (EIGA), gambogenic acid (GNA), gambogic acid (GA), and epigambogic acid (EGA), in gamboge resin of Garcinia hanburyi. The separation was performed on a narrow bore C8 column with isocratic elution using a mixture of methanol-ACN-40 mM KH2PO4 buffer (37.5:37.5:25 v/v/v, containing 0.1% tetradecyltrimethylammonium bromide). The newly developed method was used to determine the contents of the eight compounds present in the gamboge. Results showed that GA and EGA are the dominant components of gamboge. The content ratio of each epimer pair remained constant, indicating that the content ratio of epimers can be used as a specific characteristic for the quality control of gamboge.