Heteroclitin DCAS# 140369-76-2 |
Quality Control & MSDS
3D structure
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Number of papers citing our products
| Cas No. | 140369-76-2 | SDF | Download SDF |
| PubChem ID | 10367978 | Appearance | Powder |
| Formula | C27H30O8 | M.Wt | 482.5 |
| Type of Compound | Lignans | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(1S,12R,13R,14R)-18,19-dimethoxy-13,14-dimethyl-20-oxo-3,6,8-trioxapentacyclo[9.9.1.01,16.04,21.05,9]henicosa-4(21),5(9),10,16,18-pentaen-12-yl] (Z)-2-methylbut-2-enoate | ||
| SMILES | CC=C(C)C(=O)OC1C(C(CC2=CC(=C(C(=O)C23COC4=C3C1=CC5=C4OCO5)OC)OC)C)C | ||
| Standard InChIKey | CGWKMZYZZCWGCK-YSKMNHBWSA-N | ||
| Standard InChI | InChI=1S/C27H30O8/c1-7-13(2)26(29)35-21-15(4)14(3)8-16-9-18(30-5)23(31-6)25(28)27(16)11-32-24-20(27)17(21)10-19-22(24)34-12-33-19/h7,9-10,14-15,21H,8,11-12H2,1-6H3/b13-7-/t14-,15-,21-,27+/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. Heteroclitin D can inhibit L-type calcium channels. 2. Heteroclitin D might be a valuable antitumor promoter or chemopreventor. |
| Targets | Calcium Channel |
Heteroclitin D Dilution Calculator
Heteroclitin D Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.0725 mL | 10.3627 mL | 20.7254 mL | 41.4508 mL | 51.8135 mL |
| 5 mM | 0.4145 mL | 2.0725 mL | 4.1451 mL | 8.2902 mL | 10.3627 mL |
| 10 mM | 0.2073 mL | 1.0363 mL | 2.0725 mL | 4.1451 mL | 5.1813 mL |
| 50 mM | 0.0415 mL | 0.2073 mL | 0.4145 mL | 0.829 mL | 1.0363 mL |
| 100 mM | 0.0207 mL | 0.1036 mL | 0.2073 mL | 0.4145 mL | 0.5181 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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Blocking effects of heteroclitin D and gomisin J on L-type calcium channels in ventricular cells of guinea pig.[Pubmed:11324471]
Acta Pharmacol Sin. 2000 Apr;21(4):373-6.
AIM: To study the effects of Heteroclitin D (HD) and gomisin J (GJ), two lignans from Kadsura medicinal plants, on L-type calcium channels in ventricular cells of guinea pig. METHODS: The calcium currents were measured by whole-cell patch-clamp recording technique. RESULTS: HD 1 and 10 mumol/L decreased the L-type calcium current from (770 +/- 155) to (482 +/- 104) and (384 +/- 85) pA, respectively. GJ 10 mumol/L inhibited calcium current from (822 +/- 169) to (436 +/- 143) pA. Neither HD nor GJ affected the steady-state activation curve. But they had impact on steady-state inactivation curve. HD 10 mumol/L changed the half inactivation voltage (V0.5) from -22.7 to -40.9 mV, and slope factor (kappa) from 10.2 to 20.6 (n = 4 cells from 3 guinea pigs, P < 0.05). GJ 10 mumol/L changed the V0.5 from -17.7 to -33.3 mV, and kappa from 15.9 to 27.8 (n = 5 cells from 3 guinea pigs, P < 0.05). CONCLUSION: HD and GJ inhibited L-type calcium channels.
Interiotherins C and D, two new lignans from Kadsura interior and antitumor-promoting effects of related neolignans on Epstein-Barr virus activation.[Pubmed:12350139]
J Nat Prod. 2002 Sep;65(9):1242-5.
Two new lignans, interiotherins C (1) and D (2), together with the known compounds interiorin (3), heteroclitin F (4), neokadsuranin (5), Heteroclitin D (6), kadsurin (7), gomisin A (8), schisandrin C (9), interiotherin A (10), angeloylgomisin R (11), gomisin G (12), interiotherin B (13), and gomisin C (14), were isolated from the stems of Kadsura interior. The structures and stereochemistries of the new compounds were determined from mass, CD, and NMR spectral data. Fourteen neolignans were screened as potential antitumor promoters by examining their ability to inhibit Epstein-Barr virus early antigen (EBV-EA) activation (induced by 12-O-tetradecanoylphorbol-13-acetate) in Raji cells. Neokadsuranin (5) and schisandrin C (9) were the most potent compounds. These data suggest that some neolignans might be valuable antitumor promoters or chemopreventors.
