Home >> Research Area >>Natural Products>>Alkaloids>> 17-Methylparsonsianidine

17-Methylparsonsianidine

CAS# 135637-68-2

17-Methylparsonsianidine

2D Structure

Catalog No. BCN2093----Order now to get a substantial discount!

Product Name & Size Price Stock
17-Methylparsonsianidine: 5mg Please Inquire In Stock
17-Methylparsonsianidine: 10mg Please Inquire In Stock
17-Methylparsonsianidine: 20mg Please Inquire Please Inquire
17-Methylparsonsianidine: 50mg Please Inquire Please Inquire
17-Methylparsonsianidine: 100mg Please Inquire Please Inquire
17-Methylparsonsianidine: 200mg Please Inquire Please Inquire
17-Methylparsonsianidine: 500mg Please Inquire Please Inquire
17-Methylparsonsianidine: 1000mg Please Inquire Please Inquire
Related Products
  • Spiranine

    Catalog No.:BCN2094
    CAS No.:77156-23-1

Quality Control of 17-Methylparsonsianidine

3D structure

Package In Stock

17-Methylparsonsianidine

Number of papers citing our products

Chemical Properties of 17-Methylparsonsianidine

Cas No. 135637-68-2 SDF Download SDF
PubChem ID 14845643 Appearance Cryst.
Formula C23H35NO9 M.Wt 469.53
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)(C(C)C)O)C)O)O
Standard InChIKey LYCHAEUHBIADIF-CRUIESPDSA-N
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 17-Methylparsonsianidine

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.


METHODS AND RESULTS:
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.
CONCLUSIONS:
We interpret these data as strong evidence for an ancestral association through herbivory between danaid butterflies and pyrrolizidine alkaloids.

Protocol of 17-Methylparsonsianidine

Structure Identification
Phytochemistry,1991,30(5): 1737–1739.

Macrocyclic pyrrolizidine alkaloids from Parsonsia laevigata[Reference: WebLink]


METHODS AND RESULTS:
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.

17-Methylparsonsianidine Dilution Calculator

Concentration (start)
x
Volume (start)
=
Concentration (final)
x
Volume (final)
 
 
 
C1
V1
C2
V2

calculate

17-Methylparsonsianidine Molarity Calculator

Mass
=
Concentration
x
Volume
x
MW*
 
 
 
g/mol

calculate

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.

Organizitions Citing Our Products recently

 
 
 

Calcutta University

University of Minnesota

University of Maryland School of Medicine

University of Illinois at Chicago

The Ohio State University

University of Zurich

Harvard University

Colorado State University

Auburn University

Yale University

Worcester Polytechnic Institute

Washington State University

Stanford University

University of Leipzig

Universidade da Beira Interior

The Institute of Cancer Research

Heidelberg University

University of Amsterdam

University of Auckland
TsingHua University
TsingHua University
The University of Michigan
The University of Michigan
Miami University
Miami University
DRURY University
DRURY University
Jilin University
Jilin University
Fudan University
Fudan University
Wuhan University
Wuhan University
Sun Yat-sen University
Sun Yat-sen University
Universite de Paris
Universite de Paris
Deemed University
Deemed University
Auckland University
Auckland University
The University of Tokyo
The University of Tokyo
Korea University
Korea University
Featured Products
New Products
 

References on 17-Methylparsonsianidine

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

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.

Keywords:

17-Methylparsonsianidine,135637-68-2,Natural Products, buy 17-Methylparsonsianidine , 17-Methylparsonsianidine supplier , purchase 17-Methylparsonsianidine , 17-Methylparsonsianidine cost , 17-Methylparsonsianidine manufacturer , order 17-Methylparsonsianidine , high purity 17-Methylparsonsianidine

Online Inquiry for:

      Fill out the information below

      • Size:Qty: - +

      * Required Fields

                                      Result: