Coumurrayin

CAS# 17245-25-9

Coumurrayin

Catalog No. BCN1109----Order now to get a substantial discount!

Product Name & Size Price Stock
Coumurrayin: 5mg $615 In Stock
Coumurrayin: 10mg Please Inquire In Stock
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Quality Control of Coumurrayin

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Chemical structure

Coumurrayin

3D structure

Chemical Properties of Coumurrayin

Cas No. 17245-25-9 SDF Download SDF
PubChem ID 176911 Appearance Powder
Formula C16H18O4 M.Wt 274.3
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 5,7-dimethoxy-8-(3-methylbut-2-enyl)chromen-2-one
SMILES CC(=CCC1=C(C=C(C2=C1OC(=O)C=C2)OC)OC)C
Standard InChIKey CPXPWRXPEOMRNV-UHFFFAOYSA-N
Standard InChI InChI=1S/C16H18O4/c1-10(2)5-6-11-13(18-3)9-14(19-4)12-7-8-15(17)20-16(11)12/h5,7-9H,6H2,1-4H3
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.

Source of Coumurrayin

The herbs of Murraya paniculata (L.) Jack

Biological Activity of Coumurrayin

TargetsPDE | NO | cAMP

Coumurrayin Dilution Calculator

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Coumurrayin Molarity Calculator

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Preparing Stock Solutions of Coumurrayin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.6456 mL 18.2282 mL 36.4564 mL 72.9129 mL 91.1411 mL
5 mM 0.7291 mL 3.6456 mL 7.2913 mL 14.5826 mL 18.2282 mL
10 mM 0.3646 mL 1.8228 mL 3.6456 mL 7.2913 mL 9.1141 mL
50 mM 0.0729 mL 0.3646 mL 0.7291 mL 1.4583 mL 1.8228 mL
100 mM 0.0365 mL 0.1823 mL 0.3646 mL 0.7291 mL 0.9114 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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References on Coumurrayin

Rodenticidal activity of two natural coumarines from ether extract of Citrus bergamia.[Pubmed:12561885]

J Egypt Soc Parasitol. 1999;29(1):75-84.

The rodenticidal activity, expressed by LD50 values of ether and petroleum ether extracts of Citrus bergamina pulp against two rat species, Rattus norvegicus (Norway rat) and Rattus rattus (roof rat) was evaluated. Based on LD50 values, ether extract was nearly 1.6 and 1.3 times more toxic to Norway rat and roof rat than ethanol respectively, while pet. ether extract was non toxic to the two rat species. From ether extract, two natural coumarines, Bergapten and Coumurrayin were isolated and tried against the two rat species as anticoagulant rodenticides. Norway rats were more susceptible to both compounds than the roof ones. A direct parallel relationship was found between the toxicity and changes in the blood picture.

[Studies on the chemical constituents of Rutaceae++ plants. LXVI. The chemical constituents of Toddalia asiatica (L.) Lam. (T. aculeata Pers.). (1). Chemical constituents of the root bark].[Pubmed:1783985]

Yakugaku Zasshi. 1991 Jul;111(7):365-75.

Chemical constituents of the root bark of Toddalia asiatica (L.) Lam. (T. aculeata Pers.), Rutaceae, were examined. In addition to twelve known coumarins [toddaculin (2), Coumurrayin (5), toddanone (6), 8-(3,3-dimethylallyl)-6,7-dimethoxycoumarin (7), isopimpinellin (8), 6-(3-chloro-2-hydroxy-3-methylbutyl)-5,7-dimethoxycoumarin (9), 6-formyllimettin (10), 5,7,8-trimethoxycoumarin (12), toddasin (13), (+)-toddanol (14), 6-(2-hydroxy-3-methoxy-3-methylbutyl)-5,7-dimethoxycoumarin (18), and toddalolactone (21)] five new coumarins [toddalenol (17), toddalosin (19), 5-methoxysuberenon (23), toddalenone (24), and 8-formyllimettin (25)] were isolated. Furthermore seven known benzo[c]phenanthridine alkaloids [des-N-methylchelerythrine (4), oxychelerythrine (15), arnottianamide (16), oxyavicine (22), avicine (30), chelerythrine (31), and chelerythrine-psi-cyanide (34)] and four known quinoline alkaloids [N-methylflindersine (11), 4-methoxy-1-methyl-2-quinolone (20), skimmianine (35), integriquinolone (36)], one known triterpenoid [beta-amyrin (3)], and four unknown components [unknown I-IV (26)-(29)] were isolated.

Chemical constituents of Selinum cryptotaenium.[Pubmed:16864434]

J Asian Nat Prod Res. 2006 Apr-May;8(3):273-5.

A new pyranocoumarin, named secryptotaenin A, determined as 3'(S)-angeloyloxy-3',4'-dihydroseselin, was isolated from the roots of Selinum cryptotaenium, along with thirteen known compounds, umbelliferone, osthol, Coumurrayin, (+)-heraclenol, longshengensin A, anomalin, ferulic acid, galactitol, stearic acid, melissic acid, lignoceric acid, beta-sitosterol and daucosterol. Their structures were determined on the basis of spectroscopic methods.

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