9-Methoxy-alpha-lapachoneCAS# 35241-80-6 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 35241-80-6 | SDF | Download SDF |
PubChem ID | 442754 | Appearance | Yellow powder |
Formula | C16H16O4 | M.Wt | 272.3 |
Type of Compound | Quinones | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 9-methoxy-2,2-dimethyl-3,4-dihydrobenzo[g]chromene-5,10-dione | ||
SMILES | CC1(CCC2=C(O1)C(=O)C3=C(C2=O)C=CC=C3OC)C | ||
Standard InChIKey | PZZDIQYEWIHAEX-UHFFFAOYSA-N | ||
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. |
||
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. |
||
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. 9-Methoxy-alpha-lapachone has antitumor-promoting effect, it exhibits significant inhibitory activity against 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced Epstein- Barr virus early antigen (EBV-EA) activation in Raji cells. |
9-Methoxy-alpha-lapachone Dilution Calculator
9-Methoxy-alpha-lapachone Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.6724 mL | 18.3621 mL | 36.7242 mL | 73.4484 mL | 91.8105 mL |
5 mM | 0.7345 mL | 3.6724 mL | 7.3448 mL | 14.6897 mL | 18.3621 mL |
10 mM | 0.3672 mL | 1.8362 mL | 3.6724 mL | 7.3448 mL | 9.1811 mL |
50 mM | 0.0734 mL | 0.3672 mL | 0.7345 mL | 1.469 mL | 1.8362 mL |
100 mM | 0.0367 mL | 0.1836 mL | 0.3672 mL | 0.7345 mL | 0.9181 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. |
Calcutta University
University of Minnesota
University of Maryland School of Medicine
University of Illinois at Chicago
The Ohio State University
University of Zurich
Harvard University
Colorado State University
Auburn University
Yale University
Worcester Polytechnic Institute
Washington State University
Stanford University
University of Leipzig
Universidade da Beira Interior
The Institute of Cancer Research
Heidelberg University
University of Amsterdam
University of Auckland
TsingHua University
The University of Michigan
Miami University
DRURY University
Jilin University
Fudan University
Wuhan University
Sun Yat-sen University
Universite de Paris
Deemed University
Auckland University
The University of Tokyo
Korea University
- Benzoin methyl ether
Catalog No.:BCC8857
CAS No.:3524-62-7
- 4-(Bromomethyl)-7-methoxy coumarin
Catalog No.:BCC9202
CAS No.:35231-44-8
- Alloisoimperatorin
Catalog No.:BCN6789
CAS No.:35214-83-6
- Neobyakangelicol
Catalog No.:BCN5288
CAS No.:35214-82-5
- Ipriflavone (Osteofix)
Catalog No.:BCC5323
CAS No.:35212-22-7
- 4,5-Dimethoxy-1-cyanobenzocyclobutane
Catalog No.:BCC8665
CAS No.:35202-54-1
- AY-NH2
Catalog No.:BCC3949
CAS No.:352017-71-1
- JC-1
Catalog No.:BCC1669
CAS No.:3520-43-2
- D-Tetrahydropalmatine
Catalog No.:BCN2334
CAS No.:3520-14-7
- INCA-6
Catalog No.:BCC2462
CAS No.:3519-82-2
- Isopropylidenylacetyl-marmesin
Catalog No.:BCN6792
CAS No.:35178-20-2
- 5-Nonadecylresorcinol
Catalog No.:BCN7629
CAS No.:35176-46-6
- Delafloxacin meglumine
Catalog No.:BCC1523
CAS No.:352458-37-8
- Caesalmin B
Catalog No.:BCN7252
CAS No.:352658-23-2
- 1-Chloroindan
Catalog No.:BCN2244
CAS No.:35275-62-8
- Ziyuglycoside I
Catalog No.:BCN5290
CAS No.:35286-58-9
- Ziyuglycoside II
Catalog No.:BCN5291
CAS No.:35286-59-0
- (E)-3-Hydroxy-5-methoxystilbene
Catalog No.:BCN5292
CAS No.:35302-70-6
- D-Alaninol
Catalog No.:BCC2728
CAS No.:35320-23-1
- LY 487379 hydrochloride
Catalog No.:BCC7627
CAS No.:353229-59-1
- NS 6180
Catalog No.:BCC6307
CAS No.:353262-04-1
- S26948
Catalog No.:BCC7751
CAS No.:353280-43-0
- Monocrotaline N-oxide
Catalog No.:BCN2097
CAS No.:35337-98-5
- TQS
Catalog No.:BCC7896
CAS No.:353483-92-8
Naphthoquinones from Catalpa ovata and their inhibitory effects on the production of nitric oxide.[Pubmed:20361302]
Arch Pharm Res. 2010 Mar;33(3):381-5.
Bioassay-guided fractionation of a CH2Cl2-soluble fraction of the stems of Catalpa ovata led to isolation of a new naphthoquinone, 4-hydroxy-2-(2-methoxy-3-hydroxy-3-methyl-but-1-enyl)-4-hydro-1H-naphthalen-1-one (10), together with nine known compounds, catalponol (1), catalponone (2), catalpalactone (3), alpha-lapachone (4), 9-hydroxy-alpha-lapachone (5), 4,9-dihydroxy-alpha-lapachone (6), 9-Methoxy-alpha-lapachone (7), 4-oxo-alpha-lapachone (8), and 9-methoxy-4-oxo-alpha-lapachone (9). The structures were elucidated on the basis of spectroscopic analyses. The inhibitory effects of these isolates on lipopolysaccharide-induced NO synthesis in RAW 264.7 cells were evaluated. Among them, catapalactone (3), 9-hydroxy-alpha-lapachone (5) and 4,9-dihydroxy-alpha-lapachone (6) exhibited potent inhibitory effects, with IC(50) values of 9.80, 4.64 and 2.73 microM, respectively.