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17-Methylparsonsianidine

17-Methylparsonsianidine

Catalog No. BCN2093
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20mg $298 In stock
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Quality Control of 17-Methylparsonsianidine

Chemical structure

17-Methylparsonsianidine

17-Methylparsonsianidine Dilution Calculator

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17-Methylparsonsianidine Molarity Calculator

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Chemical Properties of 17-Methylparsonsianidine

Cas No. 135637-68-2 SDF Download SDF
Type of Compound Alkaloids Appearance Cryst.
Formula C23H35NO9 M.Wt 469.53
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
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.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other courier with RT , or blue ice upon request.

Preparing Stock Solutions of 17-Methylparsonsianidine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1298 mL 10.6489 mL 21.2979 mL 42.5958 mL 53.2447 mL
5 mM 0.426 mL 2.1298 mL 4.2596 mL 8.5192 mL 10.6489 mL
10 mM 0.213 mL 1.0649 mL 2.1298 mL 4.2596 mL 5.3245 mL
50 mM 0.0426 mL 0.213 mL 0.426 mL 0.8519 mL 1.0649 mL
100 mM 0.0213 mL 0.1065 mL 0.213 mL 0.426 mL 0.5324 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.

References on 17-Methylparsonsianidine

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


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.

Macrocyclic pyrrolizidine alkaloids from Parsonsia laevigata[Reference: WebLink]


Parsonsianidine, a new minor macrocyclic pyrrolizidine alkaloid having two ethyl side-chains at C-11 and C-20, was isolated along with parsonsianine from the leaves of Parsonsia laevigata. Its structure was determined by spectral analyses. 17-Methylparsonsianidine, having the same plane structure as spiranine, was also identified.

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