Isolimonexic acidCAS# 73904-93-5 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 73904-93-5 | SDF | Download SDF |
| PubChem ID | 5321282 | Appearance | Powder |
| Formula | C26H30O10 | M.Wt | 502.51 |
| Type of Compound | Triterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (1R,2R,7S,10R,13R,14R,16S,19R,20S)-19-(2-hydroxy-5-oxo-2H-furan-4-yl)-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.02,7.02,10.014,16.014,20]docosane-5,12,17-trione | ||
| SMILES | CC1(C2CC(=O)C3(C(C24COC(=O)CC4O1)CCC5(C36C(O6)C(=O)OC5C7=CC(OC7=O)O)C)C)C | ||
| Standard InChIKey | DNNFETMOXYZICP-OKRPZFHJSA-N | ||
| Standard InChI | InChI=1S/C26H30O10/c1-22(2)13-8-14(27)24(4)12(25(13)10-32-16(28)9-15(25)35-22)5-6-23(3)18(11-7-17(29)33-20(11)30)34-21(31)19-26(23,24)36-19/h7,12-13,15,17-19,29H,5-6,8-10H2,1-4H3/t12-,13-,15-,17?,18-,19+,23-,24-,25+,26+/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. | ||
| Description | 1. Isolimonexic acid exhibits cytotoxicity on MCF-7 cell lines. 2. Isolimonexic acid inhibits Panc-28 cancer cell growth. |
| Targets | Estrogen receptor | Bcl-2/Bax | Caspase | p53 | COX | Progestogen receptor |
Isolimonexic acid Dilution Calculator
Isolimonexic acid Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.99 mL | 9.9501 mL | 19.9001 mL | 39.8002 mL | 49.7503 mL |
| 5 mM | 0.398 mL | 1.99 mL | 3.98 mL | 7.96 mL | 9.9501 mL |
| 10 mM | 0.199 mL | 0.995 mL | 1.99 mL | 3.98 mL | 4.975 mL |
| 50 mM | 0.0398 mL | 0.199 mL | 0.398 mL | 0.796 mL | 0.995 mL |
| 100 mM | 0.0199 mL | 0.0995 mL | 0.199 mL | 0.398 mL | 0.4975 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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Bioactive compounds from Mexican lime ( Citrus aurantifolia ) juice induce apoptosis in human pancreatic cells.[Pubmed:19919125]
J Agric Food Chem. 2009 Nov 25;57(22):10933-42.
Lime (Citrus aurantifolia Swingle) is one of the major citrus fruits and widely consumed, but there is limited evidence about its health-promoting properties. Hence, an investigation was conducted to understand the chemopreventive effects of lime juice on pancreatic cancer cells and the possible mechanism for induction of apoptosis using Panc-28 cells. Freeze-dried lime juice was extracted with different solvents, such as chloroform, acetone, MeOH, and MeOH/water (8:2). The chloroform extract showed the highest (85.4 and 90%) radical-scavenging activity by 1,1-diphenyl-2-picryl hydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) methods at 624 microg/mL, whereas the MeOH/water extract showed the lowest (<20%) activity. The active components were identified by high-performance liquid chromatography (HPLC) using a C-18 column as rutin, neohesperidin, hesperidin, and hesperitin. Furthermore, the limonoids identified are limonexic acid, Isolimonexic acid, and limonin. All of the extracts of lime juice inhibited Panc-28 cancer cell growth. The MeOH extract exhibited the maximum activity, with an IC50 value of 81.20 microg/mL after 72 h. The inhibition of Panc-28 cells was in the range of 73-89%, at 100 microg/mL at 96 h. The involvement of apoptosis in induction of cytotoxicity was confirmed by expression of Bax, Bcl-2, casapase-3, and p53. The results of the present study clearly indicate that antioxidant activity is proportionate to the content of flavonoids and proliferation inhibition ability is proportionate to the content of both flavonoids and limonoids.
Constituents of the fruits and leaves of Euodia daniellii.[Pubmed:12510833]
Arch Pharm Res. 2002 Dec;25(6):824-30.
Four flavonoid glycosides, flavaprin (7), evodioside B (8), vitexin (11), and hesperidin (12), as well as the coumarins bergapten (1), xanthotoxin (2), and isopimpinellin (3), the lignan simplexoside (10), the steroids beta-sitosterol (4) and daucosterol (5), the limonoids Isolimonexic acid (6) and limonin (9), and uracil (13) and myo-inositol (14) have been isolated from Euodia daniellii. The structures of these compounds were established from spectral data. Among the isolates, bergapten showed cyclooxygenase-2 inhibitory activity with an IC50 value of 6.2 microg/ml. Flavonoids isolated from this plant exhibited no cytotoxic activity against the human tumor cell lines, A549, SKOV-3, SKMEL-2, XF498, and HCT15.
Limonoids and their anti-proliferative and anti-aromatase properties in human breast cancer cells.[Pubmed:23117440]
Food Funct. 2013 Feb;4(2):258-65.
Lemons are a widely used citrus crop and have shown several potential health benefits. In the present study, the mechanism and effectiveness of the anti-cancer and anti-aromatase properties of limonoids were investigated for the first time. Defatted lemon (Citrus lemon L. Burm) seed powder was extracted with ethyl acetate (EtOAc) and methanol (MeOH) for 16 h each, successively. These extracts were fractionated using 1D (silica) and 2D (ion exchange and SP-70 columns) column chromatography to obtain nine limonoids. The compounds were identified by TLC, HPLC, and LC-MS techniques. A panel of 9 purified limonoids, including limonin, nomilin, obacunone, limonexic acid (LNA), Isolimonexic acid (ILNA), nomilinic acid glucoside (NAG), deacetyl nomilinic acid glucoside (DNAG), limonin glucoside (LG) and obacunone glucoside (OG) as well as 4 modified compounds such as limonin methoxime (LM), limonin oxime (LO), defuran limonin (DL), and defuran nomilin (DN), were screened for their cytotoxicity on estrogen receptor (ER)-positive (MCF-7) or ER-negative (MDA-MB-231) human breast cancer cells. We further tested the mechanism of the anti-proliferative activity of limonoids using an in vitro aromatase enzyme assay and western blot with anti-caspase-7. Among the tested limonoids, 11 limonoids exhibited cytotoxicity on MCF-7 whereas 8 limonoids showed cytotoxicity against the MDA-MB-231 cell lines. Although most of the limonoids showed anti-aromatase activity, the inhibition of proliferation was not related to the anti-aromatase activity. On the other hand, the anti-proliferative activity was significantly correlated with caspase-7 activation by limonoids. Our findings indicated that the citrus limonoids may have potential for the prevention of estrogen-responsive breast cancer (MCF-7) via caspase-7 dependent pathways.
