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Parsonsianidine

CAS# 135601-81-9

Parsonsianidine

Catalog No. BCN2109----Order now to get a substantial discount!

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Quality Control of Parsonsianidine

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Chemical structure

Parsonsianidine

3D structure

Chemical Properties of Parsonsianidine

Cas No. 135601-81-9 SDF Download SDF
PubChem ID 14845641 Appearance Cryst.
Formula C22H33NO9 M.Wt 455.50
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CCC(C)C1(C(C(=O)OC(C(C(=O)OCC2=CCN3C2C(CC3)OC1=O)(CC)O)C)O)O
Standard InChIKey QFQNRSCMBIGVFI-UILPCYBTSA-N
Standard InChI InChI=1S/C22H33NO9/c1-5-12(3)22(29)17(24)18(25)31-13(4)21(28,6-2)19(26)30-11-14-7-9-23-10-8-15(16(14)23)32-20(22)27/h7,12-13,15-17,24,28-29H,5-6,8-11H2,1-4H3/t12?,13-,15-,16-,17+,21+,22-/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.

Biological Activity of Parsonsianidine

In vitro

Pyrrolizidine Alkaloids Mediate Host-Plant Recognition by Ovipositing Females of an Old World Danaid Butterfly, Idea leuconoe[Reference: WebLink]

Journal of Chemical Ecology,1997,23(7):1703-1713.

A giant danaid butterfly, Idea leuconoe, specializes on apocynaceous plants such as Parsonsia laevigata, which has been reported to contain pyrrolizidine alkaloids.
METHODS AND RESULTS:
Females of I. leuconoe deposited eggs in response to methanolic extract of P. laevigata, and subsequent bioassay-guided fractionation of the extract revealed that phytochemicals crucial for host recognition by ovipositing females are Parsonsia-specific macrocyclic pyrrolizidine alkaloids including parsonsianine, Parsonsianidine, and 17-methylParsonsianidine. Parsonine, another P. laevigata pyrrolizidine component with a keto-dihydropyrrolizine moiety that is closely related in structure to male pheromones of the butterfly, and several nonhost pyrrolizidine alkaloids were entirely inactive.
CONCLUSIONS:
We interpret these data as strong evidence for an ancestral association through herbivory between danaid butterflies and pyrrolizidine alkaloids.

Parsonsianidine Dilution Calculator

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Parsonsianidine Molarity Calculator

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Preparing Stock Solutions of Parsonsianidine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1954 mL 10.9769 mL 21.9539 mL 43.9078 mL 54.8847 mL
5 mM 0.4391 mL 2.1954 mL 4.3908 mL 8.7816 mL 10.9769 mL
10 mM 0.2195 mL 1.0977 mL 2.1954 mL 4.3908 mL 5.4885 mL
50 mM 0.0439 mL 0.2195 mL 0.4391 mL 0.8782 mL 1.0977 mL
100 mM 0.022 mL 0.1098 mL 0.2195 mL 0.4391 mL 0.5488 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 Parsonsianidine

Pyrrolizidine Alkaloids Mediate Host-Plant Recognition by Ovipositing Females of an Old World Danaid Butterfly, Idea leuconoe

Journal of Chemical Ecology July 1997, Volume 23, Issue 7, pp 1703-1713

A giant danaid butterfly, Idea leuconoe, specializes on apocynaceous plants such as Parsonsia laevigata, which has been reported to contain pyrrolizidine alkaloids. Females of I. leuconoe deposited eggs in response to methanolic extract of P. laevigata, and subsequent bioassay-guided fractionation of the extract revealed that phytochemicals crucial for host recognition by ovipositing females are Parsonsia-specific macrocyclic pyrrolizidine alkaloids including parsonsianine, Parsonsianidine, and 17-methylParsonsianidine. Parsonine, another P. laevigata pyrrolizidine component with a keto-dihydropyrrolizine moiety that is closely related in structure to male pheromones of the butterfly, and several nonhost pyrrolizidine alkaloids were entirely inactive. We interpret these data as strong evidence for an ancestral association through herbivory between danaid butterflies and pyrrolizidine alkaloids.

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