O-MethylalloptaeroxylinCAS# 35930-31-5 |
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
| Cas No. | 35930-31-5 | SDF | Download SDF |
| PubChem ID | 441968 | Appearance | Powder |
| Formula | C16H16O4 | M.Wt | 272.29 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 5-methoxy-2,8,8-trimethylpyrano[2,3-h]chromen-4-one | ||
| SMILES | CC1=CC(=O)C2=C(C=C3C(=C2O1)C=CC(O3)(C)C)OC | ||
| Standard InChIKey | KADZFFQFRJPWDH-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C16H16O4/c1-9-7-11(17)14-13(18-4)8-12-10(15(14)19-9)5-6-16(2,3)20-12/h5-8H,1-4H3 | ||
| 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. | ||
O-Methylalloptaeroxylin Dilution Calculator
O-Methylalloptaeroxylin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 3.6726 mL | 18.3628 mL | 36.7255 mL | 73.4511 mL | 91.8139 mL |
| 5 mM | 0.7345 mL | 3.6726 mL | 7.3451 mL | 14.6902 mL | 18.3628 mL |
| 10 mM | 0.3673 mL | 1.8363 mL | 3.6726 mL | 7.3451 mL | 9.1814 mL |
| 50 mM | 0.0735 mL | 0.3673 mL | 0.7345 mL | 1.469 mL | 1.8363 mL |
| 100 mM | 0.0367 mL | 0.1836 mL | 0.3673 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
- 7α-O-Ethylmorroniside
Catalog No.:BCN9621
CAS No.:1116650-29-3
- Alloptaeroxylin
Catalog No.:BCN9620
CAS No.:4670-29-5
- Heteropeucenin 7-methyl ether
Catalog No.:BCN9619
CAS No.:26213-95-6
- Karavilagenin B
Catalog No.:BCN9618
CAS No.:912329-02-3
- Cernuine
Catalog No.:BCN9617
CAS No.:6880-84-8
- Greveichromenol
Catalog No.:BCN9616
CAS No.:35930-29-1
- Tuberculatin
Catalog No.:BCN9615
CAS No.:90706-10-8
- Illiciumlignan D
Catalog No.:BCN9614
CAS No.:2237239-36-8
- 6,7-Di-O-acetylsinococuline
Catalog No.:BCN9613
CAS No.:1054312-81-0
- Taiwanin E
Catalog No.:BCN9612
CAS No.:22743-05-1
- 5-Methoxyjusticidin A
Catalog No.:BCN9611
CAS No.:205505-62-0
- 3-O-(p-Hydroxybenzoyl)serratriol
Catalog No.:BCN9610
CAS No.:1448534-93-7
- 16-Oxo-21-episerratenediol
Catalog No.:BCN9623
CAS No.:1194739-51-9
- Umtatin
Catalog No.:BCN9624
CAS No.:17398-06-0
- Dihydrodehydrodiconiferyl Alcohol Beta-D-Xylopyranoside
Catalog No.:BCN9625
CAS No.:1048996-18-4
- Neochlorogenin
Catalog No.:BCN9626
CAS No.:511-91-1
- (S)-4-Methoxydalbergione
Catalog No.:BCN9627
CAS No.:2543-95-5
- Lutonarin
Catalog No.:BCN9628
CAS No.:35450-86-3
- Pedaliin
Catalog No.:BCN9629
CAS No.:22860-72-6
- Tricin 7-O-glucoside
Catalog No.:BCN9630
CAS No.:32769-01-0
- 1-(2-Chloroacetyl)pyrrolidine-2-carbonitrile
Catalog No.:BCN9631
CAS No.:207557-30-5
- Benzyl(2-(4-((4-fluorobenzyl)carbamoyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)propan-2-yl)carbamate
Catalog No.:BCN9632
CAS No.:518048-02-7
- 2-(2-Aminopropan-2-yl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide
Catalog No.:BCN9633
CAS No.:518048-03-8
- Telmisartan amide
Catalog No.:BCN9634
CAS No.:915124-86-6
Inhibitory Effect on beta -Hexosaminidase Release from RBL-2H3 Cells of Extracts and Some Pure Constituents of Benchalokawichian, a Thai Herbal Remedy, Used for Allergic Disorders.[Pubmed:25580152]
Evid Based Complement Alternat Med. 2014;2014:828760.
Introduction. Benchalokawichian (BCW), a Thai traditional herbal formulation, has long been used as antipyretic and to treat skin disorders. It comprises roots from five herbs: Ficus racemosa, Capparis micracantha, Clerodendrum petasites, Harrisonia perforata, and Tiliacora triandra. This polyherbal remedy has recently been included in the Thailand National List of Essential Medicines (Herbal Products list). Methodology. A Bioassay-guided fractionation technique was used to evaluate antiallergy activities of crude extracts, and those obtained by the multistep column chromatography isolation of pure compounds. Inhibitory effect on the release of beta-hexosaminidase from RBL-2H3 cells was used to determine antiallergic activity. Results. Two pure compounds from BCW formulation showed higher antiallergic activity than crude or semipure extracts. Pectolinarigenin showed the highest antiallergic activity, followed by O-Methylalloptaeroxylin, with IC50 values of 6.3 mug/mL and 14.16 mug/mL, respectively. Moreover, the highest activities of pure compounds were significantly higher than chlorpheniramine (16.2 mug/mL). Conclusions. This study provides some support for the use of BCW in reducing itching and treatment of other skin allergic disorders. The two isolated constituents exhibited high antiallergic activity and it is necessary to determine their mechanism of action. Further phytochemical and safety studies of pure compounds are required before development of these as antiallergy commercial remedies.
Chromones from the branches of Harrisonia perforata.[Pubmed:16394547]
Chem Pharm Bull (Tokyo). 2006 Jan;54(1):44-7.
Four new chromones, perforamone A, B, C, and D have been isolated together with six known compounds, peucenin-7-methyl ether, O-Methylalloptaeroxylin, perforatic acid, eugenin, saikochromone A and greveichromenol, from the branches of Harrisonia perforata (Simaroubaceae). The structures were identified by spectroscopic data. The compounds were tested for antimycobacterial and antiplasmodial activities.
Cedkathryns A and B, pentanortriterpenoids from Cedrelopsis gracilis (Ptaeroxylaceae).[Pubmed:15501263]
Phytochemistry. 2004 Nov;65(21):2929-34.
The stem bark of Cedrelopsis gracilis (Ptaeroxylaceae) has yielded three known prenylated coumarins, O-Methylalloptaeroxylin, ptaerochromenol and umtatin and the novel pentanortriterpenoids, cedkathryn A and cedkathryn B.
