Narchinol BCAS# 1356822-09-7 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 1356822-09-7 | SDF | Download SDF |
PubChem ID | 56835095 | Appearance | Powder |
Formula | C12H16O3 | M.Wt | 208.25 |
Type of Compound | Sesquiterpenoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (4R,4aS,5R,7S)-4,7-dihydroxy-4a,5-dimethyl-4,5,6,7-tetrahydronaphthalen-1-one | ||
SMILES | CC1CC(C=C2C1(C(C=CC2=O)O)C)O | ||
Standard InChIKey | MPVZRKBKGSHLGP-FCMYFTRRSA-N | ||
Standard InChI | InChI=1S/C12H16O3/c1-7-5-8(13)6-9-10(14)3-4-11(15)12(7,9)2/h3-4,6-8,11,13,15H,5H2,1-2H3/t7-,8+,11-,12+/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. Narchinol B shows inhibitory activity against LPS-induced NO production. |
Targets | NO |
Narchinol B Dilution Calculator
Narchinol B Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 4.8019 mL | 24.0096 mL | 48.0192 mL | 96.0384 mL | 120.048 mL |
5 mM | 0.9604 mL | 4.8019 mL | 9.6038 mL | 19.2077 mL | 24.0096 mL |
10 mM | 0.4802 mL | 2.401 mL | 4.8019 mL | 9.6038 mL | 12.0048 mL |
50 mM | 0.096 mL | 0.4802 mL | 0.9604 mL | 1.9208 mL | 2.401 mL |
100 mM | 0.048 mL | 0.2401 mL | 0.4802 mL | 0.9604 mL | 1.2005 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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Inhibitory constituents of Nardostachys chinensis on nitric oxide production in RAW 264.7 macrophages.[Pubmed:22079762]
Bioorg Med Chem Lett. 2012 Jan 1;22(1):706-8.
The activity-guided fractionation of the MeOH extract of the rhizomes and roots of Nardostachys chinensis led to the isolation of two new sesquiterpenoids, Narchinol B (8) and narchinol C (9), along with 10 known compounds, ursolic acid (1), nardosinone (2), pinoresinol (3), desoxo-narchinol A (4), kanshone B (5), epoxyconiferyl alcohol (6), debilon (7), 4alpha,5-dimethyl-1,3-dioxo-1,2,3,4,4alpha,5,6,7-octahydronaphthalene (10), p-coumaric acid (11), and isoferulic acid (12). Their structures were determined using spectroscopic techniques, which included 1D- and 2D-NMR. Among the isolates, compounds 2, 4, 5, 8 and 9 showed inhibitory activity against LPS-induced NO production with IC(50) values of 4.6-21.6 muM.