IsonicoteineCAS# 581-50-0 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 581-50-0 | SDF | Download SDF |
PubChem ID | 11389 | Appearance | Liquid |
Formula | C10H8N2 | M.Wt | 156.19 |
Type of Compound | Alkaloids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | 2-pyridin-3-ylpyridine | ||
SMILES | C1=CC=NC(=C1)C2=CN=CC=C2 | ||
Standard InChIKey | VEKIYFGCEAJDDT-UHFFFAOYSA-N | ||
Standard InChI | InChI=1S/C10H8N2/c1-2-7-12-10(5-1)9-4-3-6-11-8-9/h1-8H | ||
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. |
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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. |
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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. |
Targets | P450 (e.g. CYP17) |
Isonicoteine Dilution Calculator
Isonicoteine Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 6.4025 mL | 32.0123 mL | 64.0246 mL | 128.0492 mL | 160.0615 mL |
5 mM | 1.2805 mL | 6.4025 mL | 12.8049 mL | 25.6098 mL | 32.0123 mL |
10 mM | 0.6402 mL | 3.2012 mL | 6.4025 mL | 12.8049 mL | 16.0061 mL |
50 mM | 0.128 mL | 0.6402 mL | 1.2805 mL | 2.561 mL | 3.2012 mL |
100 mM | 0.064 mL | 0.3201 mL | 0.6402 mL | 1.2805 mL | 1.6006 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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Alkaloids from Anabasis aphylla L.[Pubmed:19031252]
J Asian Nat Prod Res. 2008 Nov-Dec;10(11-12):1093-5.
A new pyridine alkaloid 1, together with three known alkaloids N-methylanabasine (2), anabasamine (3), and Isonicoteine (4), was isolated from the aerial part of Anabasis aphylla L. Their structures were elucidated by spectroscopic analysis.
Application of GC-MS/MS for the analysis of tobacco alkaloids in cigarette filler and various tobacco species.[Pubmed:23394466]
Anal Chem. 2013 Mar 19;85(6):3380-4.
This publication reports the first known use of gas chromatography-tandem mass spectrometry for the quantitation of five minor tobacco alkaloids (nornicotine, myosmine, anabasine, anatabine, and Isonicoteine) in various tobacco samples. A summary of the concentrations of these minor alkaloid levels in the filler from 50 popular cigarette brands were found to be 659-986 mug/g nornicotine, 8.64-17.3 mug/g myosmine, 127-185 mug/g anabasine, 927-1390 mug/g anatabine, and 23.4-45.5 mug/g Isonicoteine. Levels of minor alkaloids found in reference cigarettes (1R5F, 2R4F, 3R4F, CM4, and CM6) as well as burley, flue-cured, oriental, reconstituted, and Nicotiana rustica and Nicotiana glauca tobacco types are also reported. Quantitation of the minor tobacco alkaloids is important because the alkaloids have been shown to be precursors of carcinogenic tobacco specific N'-nitrosamines.