RuBi-Nicotine

Caged nicotine; rapidly excitable by visible light CAS# 1256362-30-7

RuBi-Nicotine

Catalog No. BCC7793----Order now to get a substantial discount!

Product Name & Size Price Stock
RuBi-Nicotine:10mg $449.00 In stock
RuBi-Nicotine:20mg $763.00 In stock
RuBi-Nicotine:50mg $1796.00 In stock
RuBi-Nicotine:100mg $3143.00 In stock
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Chemical structure

RuBi-Nicotine

3D structure

Chemical Properties of RuBi-Nicotine

Cas No. 1256362-30-7 SDF Download SDF
PubChem ID 129316181 Appearance Powder
Formula C40H44Cl2N8Ru M.Wt 808.81
Type of Compound N/A Storage Desiccate at -20°C
Solubility Soluble to 50 mM in water
Chemical Name 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine;2-pyridin-2-ylpyridine;ruthenium(2+);dichloride
SMILES CN1CCCC1C2=CN=CC=C2.CN1CCCC1C2=CN=CC=C2.C1=CC=NC(=C1)C2=CC=CC=N2.C1=CC=NC(=C1)C2=CC=CC=N2.[Cl-].[Cl-].[Ru+2]
Standard InChIKey BQXVYFYPLMVART-ZPFSJBFKSA-L
Standard InChI InChI=1S/2C10H14N2.2C10H8N2.2ClH.Ru/c2*1-12-7-3-5-10(12)9-4-2-6-11-8-9;2*1-3-7-11-9(5-1)10-6-2-4-8-12-10;;;/h2*2,4,6,8,10H,3,5,7H2,1H3;2*1-8H;2*1H;/q;;;;;;+2/p-2/t2*10-;;;;;/m00...../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 RuBi-Nicotine

DescriptionRuthenium-bisbipyridine-caged nicotine, excitable by irradiation with visible light. Undergoes rapid photolysis to release nicotine (< 20 ns); exhibits a high quantum yield. Induces action potential propagation in Retzius neurons of leech ganglia with no detectable toxicity at a concentration of 1 mM.

RuBi-Nicotine Dilution Calculator

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RuBi-Nicotine Molarity Calculator

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Preparing Stock Solutions of RuBi-Nicotine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.2364 mL 6.1819 mL 12.3638 mL 24.7277 mL 30.9096 mL
5 mM 0.2473 mL 1.2364 mL 2.4728 mL 4.9455 mL 6.1819 mL
10 mM 0.1236 mL 0.6182 mL 1.2364 mL 2.4728 mL 3.091 mL
50 mM 0.0247 mL 0.1236 mL 0.2473 mL 0.4946 mL 0.6182 mL
100 mM 0.0124 mL 0.0618 mL 0.1236 mL 0.2473 mL 0.3091 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 RuBi-Nicotine

A caged nicotine with nanosecond range kinetics and visible light sensitivity.[Pubmed:20825994]

J Inorg Biochem. 2010 Dec;104(12):1248-51.

We report the synthesis, characterization and applications of a ruthenium-bipyridine based caged nicotine. The complex [Ru(bpy)(2)(nic)(2)](2+) (where bpy = 2,2' bipyridine and nic = nicotine (3-[(2S)-1-methylpyrrolidin-2-yl] pyridine)) releases nicotine with a quantum yield varphi = 0.23 upon irradiation with biologically harmless, blue (473 nm) or green (532 nm) light. The photolysis reaction is clean and very fast, with a time constant of 17 ns. The synthesis is simple and the obtained compound is characterized by NMR, UV-Vis spectroscopy and cyclic voltammetry. We find that this compound is active in biological systems, being able to elicit action potentials in leech neurons.

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