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Durantoside II

CAS# 53526-66-2

Durantoside II

2D Structure

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3D structure

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Durantoside II

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Chemical Properties of Durantoside II

Cas No. 53526-66-2 SDF Download SDF
PubChem ID 6443018 Appearance Powder
Formula C27H34O14 M.Wt 582.56
Type of Compound Iridoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name methyl (1S,4aR,6S,7R,7aS)-4a,7-dihydroxy-6-[(E)-3-(4-methoxyphenyl)prop-2-enoyl]oxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,5,6,7a-tetrahydrocyclopenta[c]pyran-4-carboxylate
SMILES CC1(C(CC2(C1C(OC=C2C(=O)OC)OC3C(C(C(C(O3)CO)O)O)O)O)OC(=O)C=CC4=CC=C(C=C4)OC)O
Standard InChIKey DVQVHBAATHWQAS-OALRNCSFSA-N
Standard InChI InChI=1S/C27H34O14/c1-26(34)17(40-18(29)9-6-13-4-7-14(36-2)8-5-13)10-27(35)15(23(33)37-3)12-38-25(22(26)27)41-24-21(32)20(31)19(30)16(11-28)39-24/h4-9,12,16-17,19-22,24-25,28,30-32,34-35H,10-11H2,1-3H3/b9-6+/t16-,17+,19-,20+,21-,22-,24+,25+,26+,27+/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.
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 Durantoside II

The herbs of Duranta repens

Biological Activity of Durantoside II

DescriptionStandard reference

Protocol of Durantoside II

Structure Identification
Phytochemistry. 1995 Jul;39(4):829-33.

Iridoid glucosides from the leaves and stems of Duranta erecta.[Pubmed: 7626266]


METHODS AND RESULTS:
From the leaves of Duranta erecta, four new iridoid glucosides, duranterectosides A, B, C and D, were isolated along with durantoside I and Durantoside II, lamiide, lamiidoside and verbascoside. Duranterectoside A was also isolated from the stems together with durantoside I, Durantoside II and III, and lamiidoside. The structures of the new compounds were elucidated based on the spectroscopic evidence.

Durantoside II Dilution Calculator

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Durantoside II Molarity Calculator

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Preparing Stock Solutions of Durantoside II

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.7166 mL 8.5828 mL 17.1656 mL 34.3312 mL 42.914 mL
5 mM 0.3433 mL 1.7166 mL 3.4331 mL 6.8662 mL 8.5828 mL
10 mM 0.1717 mL 0.8583 mL 1.7166 mL 3.4331 mL 4.2914 mL
50 mM 0.0343 mL 0.1717 mL 0.3433 mL 0.6866 mL 0.8583 mL
100 mM 0.0172 mL 0.0858 mL 0.1717 mL 0.3433 mL 0.4291 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 Durantoside II

Iridoid glucosides from the leaves and stems of Duranta erecta.[Pubmed:7626266]

Phytochemistry. 1995 Jul;39(4):829-33.

From the leaves of Duranta erecta, four new iridoid glucosides, duranterectosides A, B, C and D, were isolated along with durantosides I and II, lamiide, lamiidoside and verbascoside. Duranterectoside A was also isolated from the stems together with durantosides I, II and III, and lamiidoside. The structures of the new compounds were elucidated based on the spectroscopic evidence.

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