Maculosidin

CAS# 522-19-0

Maculosidin

2D Structure

Catalog No. BCN8778----Order now to get a substantial discount!

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Maculosidin: 5mg $483 In Stock
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3D structure

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Maculosidin

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Chemical Properties of Maculosidin

Cas No. 522-19-0 SDF Download SDF
PubChem ID 68222 Appearance Powder
Formula C14H13NO4 M.Wt 259.3
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 4,6,8-trimethoxyfuro[2,3-b]quinoline
SMILES COC1=CC2=C(C(=C1)OC)N=C3C(=C2OC)C=CO3
Standard InChIKey SHAVHFJCSQWTFF-UHFFFAOYSA-N
Standard InChI InChI=1S/C14H13NO4/c1-16-8-6-10-12(11(7-8)17-2)15-14-9(4-5-19-14)13(10)18-3/h4-7H,1-3H3
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 Maculosidin

The herbs of Esenbeckia litoralis

Biological Activity of Maculosidin

DescriptionMaculosidine affect the PS I electron acceptors on leaf discs, it can inhibit ATP synthesis, basal, phosphorylating and uncoupled electron transport acting as Hill reaction inhibitors on spinach chloroplasts.
In vitro

Quinoline alkaloids from Acronychia laurifolia.[Pubmed: 10466225 ]

Phytochemistry. 1999 Sep;52(1):95-8.


METHODS AND RESULTS:
In the search for natural inhibitors of plant growth, we investigate the mechanism of action of the natural furoquinoline alkaloids isolated from Balfourodendron riedelianum (Rutaceae): evolitrine (1), kokusaginine (2), γ-fagarine (3), skimmianine (4) and Maculosidine (5) on the photosynthesis light reactions. Their effect on the electron transport chain on thylakoids was analyzed. Alkaloids 1, 2, 4 and 5 inhibited ATP synthesis, basal, phosphorylating and uncoupled electron transport acting as Hill reaction inhibitors on spinach chloroplasts. Alkaloid 3 was not active. The inhibition and interaction site of alkaloids 1, 2, 4 and 5 on the non-cyclic electron transport chain was studied by polarography and fluorescence of the chlorophyll a (Chl a).
CONCLUSIONS:
The results indicate that the target for 1 was localized on the donor and acceptor side of PS II. In addition alkaloids 2 and 5 affect the PS I electron acceptors on leaf discs.

Maculosidin Dilution Calculator

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Maculosidin Molarity Calculator

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Preparing Stock Solutions of Maculosidin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.8565 mL 19.2827 mL 38.5654 mL 77.1307 mL 96.4134 mL
5 mM 0.7713 mL 3.8565 mL 7.7131 mL 15.4261 mL 19.2827 mL
10 mM 0.3857 mL 1.9283 mL 3.8565 mL 7.7131 mL 9.6413 mL
50 mM 0.0771 mL 0.3857 mL 0.7713 mL 1.5426 mL 1.9283 mL
100 mM 0.0386 mL 0.1928 mL 0.3857 mL 0.7713 mL 0.9641 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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