Iristectorigenin BCAS# 39012-01-6 |
- Iristectorigenin A
Catalog No.:BCN8393
CAS No.:86849-77-6
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 39012-01-6 | SDF | Download SDF |
| PubChem ID | 5491637 | Appearance | White powder |
| Formula | C17H14O7 | M.Wt | 330.3 |
| Type of Compound | N/A | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 5,7-dihydroxy-3-(4-hydroxy-3-methoxyphenyl)-6-methoxychromen-4-one | ||
| SMILES | COC1=C(C=CC(=C1)C2=COC3=CC(=C(C(=C3C2=O)O)OC)O)O | ||
| Standard InChIKey | CCRPIWFQMLICCY-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C17H14O7/c1-22-12-5-8(3-4-10(12)18)9-7-24-13-6-11(19)17(23-2)16(21)14(13)15(9)20/h3-7,18-19,21H,1-2H3 | ||
| 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. | ||
Iristectorigenin B Dilution Calculator
Iristectorigenin B Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.0276 mL | 15.1378 mL | 30.2755 mL | 60.551 mL | 75.6888 mL |
| 5 mM | 0.6055 mL | 3.0276 mL | 6.0551 mL | 12.1102 mL | 15.1378 mL |
| 10 mM | 0.3028 mL | 1.5138 mL | 3.0276 mL | 6.0551 mL | 7.5689 mL |
| 50 mM | 0.0606 mL | 0.3028 mL | 0.6055 mL | 1.211 mL | 1.5138 mL |
| 100 mM | 0.0303 mL | 0.1514 mL | 0.3028 mL | 0.6055 mL | 0.7569 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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Methyl caffeate and some plant constituents inhibit age-related inflammation: effects on senescence-associated secretory phenotype (SASP) formation.[Pubmed:28299617]
Arch Pharm Res. 2017 Apr;40(4):524-535.
During aging, cells secrete molecules called senescence-associated secretory phenotype (SASP). They constitute chronic low-grade inflammation environment to adjacent cells and tissues. In order to find inhibiting agents of SASP formation, 113 plant constituents were incubated with BJ fibroblasts for 6 days after treatment with bleomycin. Several plant constituents showed considerable inhibition of IL-6 production, a representative SASP marker. These plant constituents included anthraquinones such as aurantio-obtusin, flavonoids including astragalin, iristectorigenin A, Iristectorigenin B, linarin, lignans including lariciresinol 9-O-glucoside and eleutheroside E, phenylpropanoids such as caffeic acid and methyl caffeate, steroid (ophiopogonin), and others like centauroside, rhoifolin and scoparone. In particular, methyl caffeate down-regulated SASP factors such as IL-1alpha, IL-1beta, IL-6, IL-8, GM-CSF, CXCL1, MCP-2, and MMP-3. Inhibition of these SASP mRNA expression levels also coincided with the reduction of IkappaBzeta expression and NF-kappaB p65 activation without affecting the expression levels of senescence markers, p21 or pRb. Taken together, the present study demonstrated that methyl caffeate might be a specific and strong inhibitor of SASP production without affecting the aging process. Its action mechanisms involve the reduction of IkappaBzeta expression and NF-kappaB p65 activation. Therefore, this compound might be effective in alleviating chronic low-grade inflammation linked to age-related degenerative disorders.
Iristectorigenin B isolated from Belamcanda chinensis is a liver X receptor modulator that increases ABCA1 and ABCG1 expression in macrophage RAW 264.7 cells.[Pubmed:23011313]
Biotechnol Lett. 2012 Dec;34(12):2213-21.
A novel liver X receptor (LXR) modulator, Iristectorigenin B isolated from Belamcanda chinensis, stimulated the transcriptional activity of both LXR-alpha and LXR-beta. In macrophages, Iristectorigenin B suppressed cholesterol accumulation in a dose-dependent manner and induced the transcriptional activation of LXR-alpha/-beta-responsive genes, ATP-binding cassette transporters A1 and G1. It did not induce hepatic lipid accumulation nor the expression of the lipogenesis genes sterol regulatory element-binding protein-1c, fatty acid synthase, and stearoyl-CoA desaturase-1. Iristectorigenin B thus is a dual-LXR agonist that regulates the expression of key genes in cholesterol homeostasis in macrophage cells without inducing hepatic lipid accumulation.
