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Catalog No. BCN3102
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20mg $298 In stock
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Chemical Properties of 1-Ethoxycarbonyl-beta-carboline

Cas No. 72755-19-2 SDF Download SDF
SMILES O=C(OCC)c3nccc2c1c(cccc1)nc23
Standard InChI InChI=1S/C14H12N2O2/c1-2-18-14(17)13-12-10(7-8-15-13)9-5-3-4-6-11(9)16-12/h3-8,16H,2H2,1H3
Type of Compound Alkaloids Appearance Yellow powder
Formula C14H12N2O2 M.Wt 240.3
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 1-Ethoxycarbonyl-beta-carboline

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.1615 mL 20.8073 mL 41.6146 mL 83.2293 mL 104.0366 mL
5 mM 0.8323 mL 4.1615 mL 8.3229 mL 16.6459 mL 20.8073 mL
10 mM 0.4161 mL 2.0807 mL 4.1615 mL 8.3229 mL 10.4037 mL
50 mM 0.0832 mL 0.4161 mL 0.8323 mL 1.6646 mL 2.0807 mL
100 mM 0.0416 mL 0.2081 mL 0.4161 mL 0.8323 mL 1.0404 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.

Preparation of 1-Ethoxycarbonyl-beta-carboline

This product is isolated and purified from the barks of Picrasma quassioides

References on 1-Ethoxycarbonyl-beta-carboline

Preparative separation of alkaloids from Picrasma quassioides (D. Don) Benn. by conventional and pH-zone-refining countercurrent chromatography.[Pubmed: 24968331]

Two high-speed countercurrent chromatography (HSCCC) modes were compared by separation of major alkaloids from crude extract of Picrasma quassioides. The conventional HSCCC separation was performed with a two-phase solvent system composed of petroleum ether-ethyl acetate-methanol-water (5:5:4.5:5.5, v/v/v/v) with 200 mg loading. pH-Zone-refining CCC was performed with two-phase solvent system composed of petroleum ether-ethyl acetate-n-butanol-water (3:2:7:9, v/v/v/v) where triethylamine (10 mM) was added to the upper organic stationary phase and hydrochloric acid (5 mM) was added to the lower aqueous phase with 2 g loading. From 2 g of crude extract, 87 mg of 5-methoxycanthin-6-one (a), 38 mg of 1-methoxy-β-carboline (b), 134 mg of 1-ethyl-4,8-dimethoxy-β-carboline (c), 74 mg of 1-ethoxycarbonyl-β-carboline (d), 56 mg of 1-vinyl-4,8-dimethoxy-β-carboline (e) and 26 mg of 1-vinyl-4-dimethoxy-β-carboline (f) were obtained with purities of over 97.0%. The results indicated that pH-zone-refining CCC is an excellent separations tool at the multigram level.


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